January 2026
- MON
- TUE
- WED
- THU
- FRI
- SAT
- SUN
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
Durgapur to Kolkata Seater Bus
- Goibibo
- Bus Ticket Booking
- Bus from Durgapur to Kolkata
- Durgapur to Kolkata Seater Bus
| Bus Details | Time and Duration | Price | |
|---|---|---|---|
Starts at 08:45 | ₹135 Starts from | 10 Buses 374 seats left SHOW BUSESFrom ₹135 View all | |
Express Line (Karunamoyee) Volvo A/C Seater (2+2) 4.6/5 299 Reviews
| 15:05 City Center Durgapur 3h 45m 18:50 23rd Jan Karunamoyee | ₹486 | SELECT SEAT 14 window seat 37 seats left ₹ 486 |
| |||
Express Line Volvo A/C Seater (2+2) 4.7/5 128 Reviews
| 10:40 City Center Durgapur 3h 20m 14:00 23rd Jan Esplanade | ₹486 | SELECT SEAT 18 window seat 41 seats left ₹ 486 |
| |||
Express Line (Karunamoyee) Volvo A/C Seater (2+2) 4.7/5 281 Reviews
| 06:10 City Center Durgapur 3h 10m 09:20 23rd Jan Karunamoyee | ₹486 | SELECT SEAT 17 window seat 38 seats left ₹ 486 |
| |||
Express Line (Karunamoyee) Volvo A/C Seater (2+2) 4.5/5 297 Reviews
| 16:30 City Center Durgapur 3h 55m 20:25 23rd Jan Karunamoyee | ₹486 | SELECT SEAT 19 window seat 42 seats left ₹ 486 |
| |||
Express Line (Karunamoyee) Volvo 9600 A/C Seater (2+2) 4.7/5 315 Reviews
| 14:25 City Center Durgapur 3h 45m 18:10 23rd Jan Karunamoyee | ₹486 | SELECT SEAT 20 window seat 47 seats left ₹ 486 |
| |||
Express Line (Karunamoyee) Volvo 9600 A/C Seater (2+2) 4.5/5 307 Reviews
| 08:40 City Center Durgapur 3h 50m 12:30 23rd Jan Karunamoyee | ₹486 | SELECT SEAT 20 window seat 46 seats left ₹ 486 |
| |||
Greenline (Karunamoyee) Volvo A/C Seater (2+2) 4.5/5 227 Reviews
| 12:05 City Center Durgapur 3h 46m 15:51 23rd Jan Karunamoyee | ₹486 | SELECT SEAT 13 window seat 31 seats left ₹ 486 |
| |||
Greenline (Karunamoyee) Volvo A/C Seater (2+2) 4.5/5 300 Reviews
| 07:00 City Center Durgapur 3h 16m 10:16 23rd Jan Karunamoyee | ₹486 | SELECT SEAT 12 window seat 30 seats left ₹ 486 |
| |||
Greenline (Karunamoyee) Volvo A/C Seater (2+2) 4.6/5 300 Reviews
| 07:50 City Center Durgapur 4h 0m 11:50 23rd Jan Karunamoyee | ₹486 | SELECT SEAT 11 window seat 28 seats left ₹ 486 |
| |||
Greenline Volvo A/C Seater (2+2) 4.5/5 294 Reviews
| 06:30 City Center Durgapur 3h 0m 09:30 23rd Jan Esplanade | ₹486 | SELECT SEAT 13 window seat 31 seats left ₹ 486 |
|
Durgapur to Kolkata Other Buses
Shyamoli Paribahan Pvt Ltd Scania Multi-Axle AC Semi Sleeper (2+2) 4.6/5 207 Reviews
| 08:30 City Center Durgapur 2h 40m 11:10 23rd Jan Esplanade | ₹486 | SELECT SEAT 18 window seat 45 seats left ₹ 486 |
| |||
Greenline Volvo 9600 Multi Axle Semi-Sleeper (2+2) 4.5/5 218 Reviews
| 08:10 City Center Durgapur 2h 50m 11:00 23rd Jan Esplanade | ₹486 | SELECT SEAT 12 window seat 34 seats left ₹ 486 |
| |||
Express Line VE A/C Sleeper (2+1) 4.5/5
| 04:10 City Center Durgapur 3h 50m 08:00 23rd Jan Salap | ₹1066 | SELECT SEAT 22 window seat 35 seats left ₹ 1066 |
| |||
Lokenath Bus Service Volvo A/C B11R Multi Axle Semi Sleeper (2+2) 4.1/5 10 Reviews
| 08:55 Durgapur Bus Stand 3h 30m 12:25 23rd Jan Esplanade | ₹486 | SELECT SEAT 17 window seat 43 seats left ₹ 486 |
| |||
Bhaiya Travels A/C Sleeper (2+1) 4.1/5
| 05:40 Durgapur 3h 30m 09:10 23rd Jan Karunamoyee | ₹3000 | SELECT SEAT 22 window seat 36 seats left ₹ 3000 |
Royal Cruiser Scania Multi-Axle AC Semi Sleeper (2+2) 3.4/5 19 Reviews | 02:00 City Center Durgapur 4h 0m 06:00 23rd Jan Esplanade | ₹810 | SELECT SEAT 14 window seat 36 seats left ₹ 810 |
| |||
Lokenath Bus Service Bharat Benz A/C Sleeper (2+1) 3.0/5 | 05:15 City Center Durgapur 3h 15m 08:30 23rd Jan Esplanade | ₹1260 ₹1400 | SELECT SEAT 15 window seat 27 seats left ₹ 1400 ₹ 1260 |
| |||
Pammi Travels A/C Sleeper (2+1) 3.2/5 | 03:00 Durgapur Bus Stand 3h 30m 06:30 23rd Jan Babughat | ₹999 | SELECT SEAT 20 window seat 33 seats left ₹ 999 |
FAQs About Seater Buses from Durgapur to Kolkata
Q. How many Seater buses currently operating from Durgapur to Kolkata?
A. There are 130 Seater buses currently running from Durgapur to Kolkata currently. Book Now
Q. What is the avg time taken by Seater bus for Durgapur Kolkata Journey?
A. The time taken for Durgapur to Kolkata by Seater bus via road travel is around 1h 46m (appx.). Book Now
Q. What is the cheapest bus fare between Durgapur to Kolkata Travel on Goibibo?
A. The cheapest bus fare available between Durgapur to Kolkata is ₹ 61. Book Now
Q. What are the popular bus operators currently serving buses for Durgapur to Kolkata route?
A. Our top bus operators for Durgapur to Kolkata bus route are: Bhaiya Travels, Express Line (Karunamoyee), Greenline (Karunamoyee), Lokenath Bus Service, Lokenath Bus Service (Karunamoyee), Pammi Travels, Raipur Cruiser, Royal Cruiser, SBSTC, Sai Smart Bus Book Now
Boarding points in Durgapur
- City Center Durgapur
- Muchipara Bus Stand
- City Centre
- Muchipara
- Durgapur Bus Stand
- Durgapur
Dropping points in Kolkata
- Dankoni
- Dunlop
- Airport
- Baguihati
- Dakshindari
- Karunamoyee
- Santragachi
- Esplanade
- Ultadanga
- Singur
Top routes from Durgapur
- Durgapur to Kolkata Bus
- Durgapur to Siliguri Bus
- Durgapur to Bhubaneswar Bus
- Durgapur to Ranchi Bus
- Durgapur to Digha Bus
- Durgapur to Puri Bus
- Durgapur to Salt Lake Bus
- Durgapur to Barasat (West Bengal) Bus
- Durgapur to Cuttack Bus
- Durgapur to Berhampore Bus
- Durgapur to Bokaro Bus
- Durgapur to Dhanbad Bus
- Durgapur to Tata Bus
- Durgapur to Purulia Bus
- Durgapur to Malda Bus
- Durgapur to Varanasi Bus
- Durgapur to Patna Bus
- Durgapur to Kolkata Airport Bus
- Durgapur to Bankura Bus
- Durgapur to Contai(Kanthi) Bus
- Durgapur to Bolpur(West Bengal) Bus
- Durgapur to Egra Bus
- Durgapur to Habra Bus
- Durgapur to Howrah Bus
- Durgapur to Jhargram Bus
- Durgapur to Muzaffarpur Bus
- Durgapur to Suri Bus
- Durgapur to Burdwan Bus
- Durgapur to Asansol Bus
- Durgapur to Allahabad Bus
- Durgapur to Dalkhola Bus
- Durgapur to Illambazar Bus
- Durgapur to Kishanganj Bus
- Durgapur to Islampur (West Bengal) Bus
- Durgapur to Simlapal Bus
- Durgapur to Jamshedpur Bus
- Durgapur to Panagarh Bus
- Durgapur to Hazaribagh Bus
- Durgapur to Bishunpur Bus
- Durgapur to Nawadha,Bihar Bus
Top routes to Durgapur
- Kolkata to Durgapur Bus
- Siliguri to Durgapur Bus
- Bhubaneswar to Durgapur Bus
- Salt Lake to Durgapur Bus
- Puri to Durgapur Bus
- Digha to Durgapur Bus
- Barasat (West Bengal) to Durgapur Bus
- Purulia to Durgapur Bus
- Cuttack to Durgapur Bus
- Bokaro to Durgapur Bus
- Ranchi to Durgapur Bus
- Varanasi to Durgapur Bus
- Dhanbad to Durgapur Bus
- Habra to Durgapur Bus
- Berhampore to Durgapur Bus
- Malda to Durgapur Bus
- Bankura to Durgapur Bus
- Patna to Durgapur Bus
- Kolkata Airport to Durgapur Bus
- Raiganj to Durgapur Bus
- Jhargram to Durgapur Bus
- Hazaribagh to Durgapur Bus
- Howrah to Durgapur Bus
- Dalkhola to Durgapur Bus
- Contai(Kanthi) to Durgapur Bus
- Jamshedpur to Durgapur Bus
- Bihar Sharif to Durgapur Bus
- Burdwan to Durgapur Bus
- Asansol to Durgapur Bus
- Aurangabad (Bihar) to Durgapur Bus
- Sasaram to Durgapur Bus
- Dehri to Durgapur Bus
- Islampur (West Bengal) to Durgapur Bus
- Kishanganj to Durgapur Bus
- Ramgarh (Jharkhand) to Durgapur Bus
- Panagarh to Durgapur Bus
- Raghunathpur to Durgapur Bus
- Kharagpur to Durgapur Bus
- Gazole to Durgapur Bus
- Muzaffarpur to Durgapur Bus
Top routes to Kolkata
- Siliguri to Kolkata Bus
- Durgapur to Kolkata Bus
- Asansol to Kolkata Bus
- Bhubaneswar to Kolkata Bus
- Digha to Kolkata Bus
- Mandarmani to Kolkata Bus
- Cuttack to Kolkata Bus
- Puri to Kolkata Bus
- Haldia to Kolkata Bus
- Malda to Kolkata Bus
- Ranchi to Kolkata Bus
- Patna to Kolkata Bus
- Varanasi to Kolkata Bus
- Dhanbad to Kolkata Bus
- Bokaro to Kolkata Bus
- Bankura to Kolkata Bus
- Raniganj to Kolkata Bus
- Midnapur(West Bengal) to Kolkata Bus
- Balurghat to Kolkata Bus
- Raiganj to Kolkata Bus
- Paradeep to Kolkata Bus
- Bolpur(West Bengal) to Kolkata Bus
- Suri to Kolkata Bus
- Mayapur Iskcon to Kolkata Bus
- Arambagh(West Bengal) to Kolkata Bus
- Raipur to Kolkata Bus
- Berhampore to Kolkata Bus
- Jamshedpur to Kolkata Bus
- Hazaribagh to Kolkata Bus
- Contai(Kanthi) to Kolkata Bus
- Kaliachak to Kolkata Bus
- Shankarpur (West Bengal) to Kolkata Bus
- Omarpur(West Bengal) to Kolkata Bus
- Buniadpur to Kolkata Bus
- Dhulian to Kolkata Bus
- Sasaram to Kolkata Bus
- Aurangabad (Bihar) to Kolkata Bus
- Sherghati to Kolkata Bus
- Allahabad to Kolkata Bus
- Bhadrak to Kolkata Bus
Top routes from Kolkata
- Kolkata to Siliguri Bus
- Kolkata to Durgapur Bus
- Kolkata to Bhubaneswar Bus
- Kolkata to Digha Bus
- Kolkata to Asansol Bus
- Kolkata to Mandarmani Bus
- Kolkata to Puri Bus
- Kolkata to Cuttack Bus
- Kolkata to Ranchi Bus
- Kolkata to Patna Bus
- Kolkata to Haldia Bus
- Kolkata to Malda Bus
- Kolkata to Varanasi Bus
- Kolkata to Bokaro Bus
- Kolkata to Balurghat Bus
- Kolkata to Bankura Bus
- Kolkata to Raiganj Bus
- Kolkata to Raniganj Bus
- Kolkata to Paradeep Bus
- Kolkata to Midnapur(West Bengal) Bus
- Kolkata to Dhanbad Bus
- Kolkata to Berhampore Bus
- Kolkata to Hazaribagh Bus
- Kolkata to Suri Bus
- Kolkata to Arambagh(West Bengal) Bus
- Kolkata to Contai(Kanthi) Bus
- Kolkata to Mayapur Iskcon Bus
- Kolkata to Raipur Bus
- Kolkata to Cooch Behar (West Bengal) Bus
- Kolkata to Burdwan Bus
- Kolkata to Nachinda Bus
- Kolkata to Gazole Bus
- Kolkata to Chandikhol Bus
- Kolkata to Kalinagar Bus
- Kolkata to Panskura Bus
- Kolkata to Illambazar Bus
- Kolkata to Dubrajpur(West Bengal) Bus
- Kolkata to Muchipara Bus
- Kolkata to Debra Bus
- Kolkata to Purulia Bus
Popular cities near Durgapur
- Howrah Bus
- Kolkata Bus
- Salt Lake Bus
- Burdwan Bus
- Asansol Bus
- Dhanbad Bus
- Bankura Bus
- Suri Bus
- Purulia Bus
- Bokaro Bus
- Berhampore Bus
- Kharagpur Bus
- Kolkata Airport Bus
- Panagarh Bus
- Malda Bus
- Ramgarh (Jharkhand) Bus
- Bishunpur Bus
- Habra Bus
- Egra Bus
- Barasat (West Bengal) Bus
- Midnapur(West Bengal) Bus
- Jamshedpur Bus
- Garbeta Bus
- Hazaribagh Bus
- Jhargram Bus
Popular cities near Kolkata
- Digha Bus
- Mandarmani Bus
- Durgapur Bus
- Burdwan Bus
- Contai(Kanthi) Bus
- Tajpur (West Bengal) Bus
- Asansol Bus
- Panagarh Bus
- Nandakumar Bus
- Raniganj Bus
- Haldia Bus
- Kolaghat Bus
- Krishnanagar Bus
- Bajkul(West Bengal) Bus
- Suri Bus
- Nachinda Bus
- Arambagh(West Bengal) Bus
- Bankura Bus
- Muchipara Bus
- Ranaghat Bus
- Midnapur(West Bengal) Bus
- Shankarpur (West Bengal) Bus
- Berhampore Bus
- Howrah Bus
- Balasore Bus
- Jhargram Bus
- Mecheda(West Bengal) Bus
- Panskura Bus
- Baleswar Bus
Top Bus Operators Between Durgapur and Kolkata
- SBSTC-DURGAPUR-KOLKATA 06:00 (DGP DEPOT) Bus
- SBSTC Bus
- Shyamoli Paribahan Pvt Ltd Bus
- Greenline (Karunamoyee) Bus
- Express Line (Karunamoyee) Bus
- WBTC Bus
- Lokenath Bus Service (Karunamoyee) Bus
- Suraj Parivahan Bus
- Sai Smart Bus
- Monalisha Tour & Travels Bus
- Pammi Travels Bus
- Raipur Cruiser Bus
- Lokenath Bus Service Bus
- Bhaiya Travels Bus
- Pammi Travel Bus
- JGD Travels Pvt Ltd. Bus
- Panwar tour and Travels Bus
- Shyamoli Yatri Paribahan Bus
- Shankar Parwati Travels (yvts) Bus
- Sri Krishna Rath Bus
- Lokenath Bus Service Bus
- Puja Travels Bus
- Elcare Parivahan Bus
- Simran Travels Bus
- Royal Cruiser Bus
- Bijoyatra travels Bus
Top Bus Operators from Durgapur
- Durgapur to Kolkata Shyamoli Paribahan Pvt Ltd Bus
- Durgapur to Bhubaneswar Shyamoli Paribahan Pvt Ltd Bus
- Durgapur to Siliguri Greenline Bus
- Durgapur to Ranchi Greenline Bus
- Durgapur to Digha South Bengal State Transport Corporation (SBSTC) Bus
- Durgapur to Berhampore South Bengal State Transport Corporation (SBSTC) Bus
- Durgapur to Tata South Bengal State Transport Corporation (SBSTC) Bus
- Durgapur to Puri Greenline Bus
- Durgapur to Barasat (West Bengal) WBTC (CTC) Bus
- Durgapur to Salt Lake Greenline Bus
Top Bus Operators to Kolkata
- Durgapur to Kolkata Shyamoli Paribahan Pvt Ltd Bus
- Asansol to Kolkata Shyamoli Paribahan Pvt Ltd Bus
- Burdwan to Kolkata South Bengal State Transport Corporation (SBSTC) Bus
- Siliguri to Kolkata Shyamoli Paribahan Pvt Ltd Bus
- Bhubaneswar to Kolkata Shyamoli Paribahan Pvt Ltd Bus
- Digha to Kolkata WBTC (CTC) Bus
- Bankura to Kolkata South Bengal State Transport Corporation (SBSTC) Bus
- Haldia to Kolkata South Bengal State Transport Corporation (SBSTC) Bus
Airport Routes from Durgapur
Airport Routes to Durgapur
Airport Routes from Kolkata
Airport Routes to Kolkata
Hotels in Durgapur
Hotels in Kolkata
Seater Bus from Durgapur
- Durgapur to Siliguri Seater Bus
- Durgapur to Bhubaneswar Seater Bus
- Durgapur to Ranchi Seater Bus
- Durgapur to Digha Seater Bus
- Durgapur to Puri Seater Bus
- Durgapur to Salt Lake Seater Bus
- Durgapur to Barasat (West Bengal) Seater Bus
- Durgapur to Cuttack Seater Bus
- Durgapur to Berhampore Seater Bus
- Durgapur to Bokaro Seater Bus
- Durgapur to Dhanbad Seater Bus
- Durgapur to Tata Seater Bus
- Durgapur to Purulia Seater Bus
- Durgapur to Malda Seater Bus
- Durgapur to Varanasi Seater Bus
- Durgapur to Patna Seater Bus
- Durgapur to Kolkata Airport Seater Bus
- Durgapur to Bankura Seater Bus
- Durgapur to Contai(Kanthi) Seater Bus
- Durgapur to Bolpur(West Bengal) Seater Bus
- Durgapur to Egra Seater Bus
- Durgapur to Habra Seater Bus
- Durgapur to Howrah Seater Bus
- Durgapur to Jhargram Seater Bus
- Durgapur to Muzaffarpur Seater Bus
- Durgapur to Suri Seater Bus
- Durgapur to Burdwan Seater Bus
- Durgapur to Asansol Seater Bus
- Durgapur to Allahabad Seater Bus
- Durgapur to Dalkhola Seater Bus
- Durgapur to Illambazar Seater Bus
- Durgapur to Kishanganj Seater Bus
- Durgapur to Islampur (West Bengal) Seater Bus
- Durgapur to Simlapal Seater Bus
- Durgapur to Jamshedpur Seater Bus
- Durgapur to Panagarh Seater Bus
- Durgapur to Hazaribagh Seater Bus
- Durgapur to Bishunpur Seater Bus
- Durgapur to Nawadha,Bihar Seater Bus
Seater Bus to Kolkata
- Siliguri to Kolkata Seater Bus
- Asansol to Kolkata Seater Bus
- Bhubaneswar to Kolkata Seater Bus
- Digha to Kolkata Seater Bus
- Mandarmani to Kolkata Seater Bus
- Cuttack to Kolkata Seater Bus
- Puri to Kolkata Seater Bus
- Haldia to Kolkata Seater Bus
- Malda to Kolkata Seater Bus
- Ranchi to Kolkata Seater Bus
- Patna to Kolkata Seater Bus
- Varanasi to Kolkata Seater Bus
- Dhanbad to Kolkata Seater Bus
- Bokaro to Kolkata Seater Bus
- Bankura to Kolkata Seater Bus
- Raniganj to Kolkata Seater Bus
- Midnapur(West Bengal) to Kolkata Seater Bus
- Balurghat to Kolkata Seater Bus
- Raiganj to Kolkata Seater Bus
- Paradeep to Kolkata Seater Bus
- Bolpur(West Bengal) to Kolkata Seater Bus
- Suri to Kolkata Seater Bus
- Mayapur Iskcon to Kolkata Seater Bus
- Arambagh(West Bengal) to Kolkata Seater Bus
- Raipur to Kolkata Seater Bus
- Berhampore to Kolkata Seater Bus
- Jamshedpur to Kolkata Seater Bus
- Hazaribagh to Kolkata Seater Bus
- Contai(Kanthi) to Kolkata Seater Bus
- Kaliachak to Kolkata Seater Bus
- Shankarpur (West Bengal) to Kolkata Seater Bus
- Omarpur(West Bengal) to Kolkata Seater Bus
- Buniadpur to Kolkata Seater Bus
- Dhulian to Kolkata Seater Bus
- Sasaram to Kolkata Seater Bus
- Aurangabad (Bihar) to Kolkata Seater Bus
- Sherghati to Kolkata Seater Bus
- Allahabad to Kolkata Seater Bus
- Bhadrak to Kolkata Seater Bus
Popular Volvo City Buses
- Bokaro Volvo Bus
- Cuttack Volvo Bus
- Kalinagar Volvo Bus
- Raipur Volvo Bus
- Asansol Volvo Bus
- Aurangabad (Bihar) Volvo Bus
- Digha Volvo Bus
- Puri Volvo Bus
- Malda Volvo Bus
- Ranchi Volvo Bus
- Bankura Volvo Bus
- Salt Lake Volvo Bus
- Mayapur Iskcon Volvo Bus
- Dehri Volvo Bus
- Hazaribagh Volvo Bus
- Kaliachak Volvo Bus
- Raiganj Volvo Bus
- Mandarmani Volvo Bus
- Muchipara Volvo Bus
- Allahabad Volvo Bus
- Dubrajpur(West Bengal) Volvo Bus
- Simlapal Volvo Bus
- Kolkata Volvo Bus
- Contai(Kanthi) Volvo Bus
- Raghunathpur Volvo Bus
- Sasaram Volvo Bus
- Arambagh(West Bengal) Volvo Bus
- Shankarpur (West Bengal) Volvo Bus
- Illambazar Volvo Bus
- Kishanganj Volvo Bus
- Gazole Volvo Bus
- Bolpur(West Bengal) Volvo Bus
- Paradeep Volvo Bus
- Bhadrak Volvo Bus
- Cooch Behar (West Bengal) Volvo Bus
- Debra Volvo Bus
- Kharagpur Volvo Bus
- Omarpur(West Bengal) Volvo Bus
- Siliguri Volvo Bus
- Panskura Volvo Bus
- Habra Volvo Bus
- Dalkhola Volvo Bus
- Chandikhol Volvo Bus
- Buniadpur Volvo Bus
- Midnapur(West Bengal) Volvo Bus
- Bihar Sharif Volvo Bus
- Islampur (West Bengal) Volvo Bus
- Bhubaneswar Volvo Bus
- Barasat (West Bengal) Volvo Bus
- Bishunpur Volvo Bus
- Dhulian Volvo Bus
- Howrah Volvo Bus
- Ramgarh (Jharkhand) Volvo Bus
- Purulia Volvo Bus
- Jamshedpur Volvo Bus
- Berhampore Volvo Bus
- Dhanbad Volvo Bus
- Nawadha,Bihar Volvo Bus
- Nachinda Volvo Bus
- Kolkata Airport Volvo Bus
- Durgapur Volvo Bus
- Egra Volvo Bus
- Haldia Volvo Bus
- Raniganj Volvo Bus
- Patna Volvo Bus
- Tata Volvo Bus
- Varanasi Volvo Bus
- Balurghat Volvo Bus
- Suri Volvo Bus
- Burdwan Volvo Bus
- Panagarh Volvo Bus
- Muzaffarpur Volvo Bus
- Jhargram Volvo Bus
- Sherghati Volvo Bus