From
To
Date
Sat, Feb 7

Authorised IRCTC partner

Thiruvanru To Mannargudi Trains

Popular Trains from Thiruvanru to Mannargudi

43 found from ADT, KMU, TVR to NMJ, TVR, KMU, MQ

Train name and numberStarting stationDurationEnding station

20605 - MS TCN SF EXP

Runs onMTWTFSS

09:36 PM

ADT

Aduturai

32 KM from TVR

10m

11 KM

30 stops

09:46 PM

KMU

Kumbakonam

31 KM from MQ

22676 - CHOZHAN SF EXP

Runs onMTWTFSS

01:47 PM

ADT

Aduturai

32 KM from TVR

46m

11 KM

19 stops

01:33 PM

KMU

Kumbakonam

31 KM from MQ

16866 - UZHAVAN EXPRESS

Runs onMTWTFSS

10:38 PM

ADT

Aduturai

32 KM from TVR

45m

11 KM

14 stops

10:23 PM

KMU

Kumbakonam

31 KM from MQ

16231 - MYSURU EXPRESS

Runs onMTWTFSS

06:16 PM

ADT

Aduturai

32 KM from TVR

10m

11 KM

27 stops

06:26 PM

KMU

Kumbakonam

31 KM from MQ

Starting from ₹145

16175 - MS KIK EXPRESS

Runs onMTWTFSS

03:10 AM

TVR

Thiruvarur

50m

13 stops

03:00 AM

TVR

Thiruvarur

21 KM from MQ

16104 - RMM TBM EXP

Runs onMTWTFSS

09:30 PM

TVR

Thiruvarur

57m

17 stops

09:27 PM

TVR

Thiruvarur

21 KM from MQ

12083 - CBE JANSHATABDI

Runs onMTWTFSS

03:34 PM

KMU

Kumbakonam

33 KM from TVR

58m

10 stops

03:32 PM

KMU

Kumbakonam

31 KM from MQ

22675 - CHOZHAN SF EXP

Runs onMTWTFSS

01:11 PM

ADT

Aduturai

32 KM from TVR

11m

11 KM

19 stops

01:22 PM

KMU

Kumbakonam

31 KM from MQ

Starting from ₹60

16187 - KIK ERS EXPRESS

Runs onMTWTFSS

05:32 PM

TVR

Thiruvarur

21m

24 KM

27 stops

05:53 PM

NMJ

Needamangalam

11 KM from MQ

Starting from ₹45

16188 - ERS KIK EXPRESS

Runs onMTWTFSS

10:00 AM

TVR

Thiruvarur

30m

24 KM

26 stops

09:29 AM

NMJ

Needamangalam

11 KM from MQ

16179 - MS MQ EXPRESS

Runs onMTWTFSS

04:55 AM

TVR

Thiruvarur

1h 25m

21 KM

11 stops

06:20 AM

MQ

Mannargudi

Starting from ₹145

17407 - PAMANI EXPRESS

Runs onMTWTFSS

08:55 PM

TVR

Thiruvarur

1h 25m

21 KM

20 stops

10:20 PM

MQ

Mannargudi

Starting from ₹45

22673 - BGKT MQ SF EXP

Runs onMTWTFSS

03:10 PM

TVR

Thiruvarur

1h 25m

21 KM

42 stops

04:35 PM

MQ

Mannargudi

Starting from ₹760

11017 - LTT KARAIKAL EXP

Runs onMTWTFSS

05:10 PM

TVR

Thiruvarur

50m

32 stops

05:00 PM

TVR

Thiruvarur

21 KM from MQ

11018 - KIK LTT EXPRESS

Runs onMTWTFSS

03:45 PM

TVR

Thiruvarur

50m

32 stops

03:35 PM

TVR

Thiruvarur

21 KM from MQ

16176 - KIK MS EXPRESS

Runs onMTWTFSS

10:35 PM

TVR

Thiruvarur

50m

11 stops

10:25 PM

TVR

Thiruvarur

21 KM from MQ

20684 - SCT TBM SF EXP

Runs onMTWTFSS

01:50 AM

TVR

Thiruvarur

50m

21 stops

01:40 AM

TVR

Thiruvarur

21 KM from MQ

20683 - TBM SCT SF EXP

Runs onMTWTFSS

02:00 AM

TVR

Thiruvarur

50m

21 stops

01:50 AM

TVR

Thiruvarur

21 KM from MQ

16361 - ERS VLNK EXP

Runs onMTWTFSS

03:35 AM

TVR

Thiruvarur

57m

33 stops

03:32 AM

TVR

Thiruvarur

21 KM from MQ

16362 - VLNK ERS EXP

Runs onMTWTFSS

08:10 PM

TVR

Thiruvarur

57m

33 stops

08:07 PM

TVR

Thiruvarur

21 KM from MQ

16103 - TBM RMM EXP

Runs onMTWTFSS

11:25 PM

TVR

Thiruvarur

57m

17 stops

11:22 PM

TVR

Thiruvarur

21 KM from MQ

17315 - VELANKANNI EXP

Runs onMTWTFSS

10:40 AM

TVR

Thiruvarur

58m

27 stops

10:38 AM

TVR

Thiruvarur

21 KM from MQ

17316 - VASCO EXPRESS

Runs onMTWTFSS

12:55 AM

TVR

Thiruvarur

58m

27 stops

12:53 AM

TVR

Thiruvarur

21 KM from MQ

16865 - UZHAVAN EXPRESS

Runs onMTWTFSS

04:20 AM

ADT

Aduturai

32 KM from TVR

13m

11 KM

14 stops

04:33 AM

KMU

Kumbakonam

31 KM from MQ

Starting from ₹45

16232 - MYS CUPJ EXP

Runs onMTWTFSS

05:48 AM

ADT

Aduturai

32 KM from TVR

48m

11 KM

27 stops

05:35 AM

KMU

Kumbakonam

31 KM from MQ

20606 - TCN MS SF EXP

Runs onMTWTFSS

04:16 AM

ADT

Aduturai

32 KM from TVR

48m

11 KM

31 stops

04:03 AM

KMU

Kumbakonam

31 KM from MQ

20850 - RMM BBS SF EXP

Runs onMTWTFSS

03:34 PM

KMU

Kumbakonam

33 KM from TVR

56m

28 stops

03:29 PM

KMU

Kumbakonam

31 KM from MQ

12084 - MV JAN SHATABDI

Runs onMTWTFSS

12:38 PM

KMU

Kumbakonam

33 KM from TVR

58m

10 stops

12:36 PM

KMU

Kumbakonam

31 KM from MQ

16780 - RMM TPTY EXP

Runs onMTWTFSS

11:40 PM

KMU

Kumbakonam

33 KM from TVR

58m

24 stops

11:38 PM

KMU

Kumbakonam

31 KM from MQ

16779 - TPTY RMM EXP

Runs onMTWTFSS

08:48 PM

KMU

Kumbakonam

33 KM from TVR

58m

24 stops

08:46 PM

KMU

Kumbakonam

31 KM from MQ

16862 - CAPE PDY EXP

Runs onMTWTFSS

11:40 PM

KMU

Kumbakonam

33 KM from TVR

58m

21 stops

11:38 PM

KMU

Kumbakonam

31 KM from MQ

16861 - PDY CAPE EXP

Runs onMTWTFSS

04:54 PM

KMU

Kumbakonam

33 KM from TVR

58m

22 stops

04:52 PM

KMU

Kumbakonam

31 KM from MQ

22535 - RMM BNRS SF EXP

Runs onMTWTFSS

06:10 AM

KMU

Kumbakonam

33 KM from TVR

58m

35 stops

06:08 AM

KMU

Kumbakonam

31 KM from MQ

22536 - BNRS RMM EXP

Runs onMTWTFSS

02:00 PM

KMU

Kumbakonam

33 KM from TVR

58m

36 stops

01:58 PM

KMU

Kumbakonam

31 KM from MQ

22623 - MS MDU SF EXP

Runs onMTWTFSS

03:15 AM

KMU

Kumbakonam

33 KM from TVR

58m

11 stops

03:13 AM

KMU

Kumbakonam

31 KM from MQ

22613 - RMM AYC SF EXP

Runs onMTWTFSS

06:10 AM

KMU

Kumbakonam

33 KM from TVR

58m

27 stops

06:08 AM

KMU

Kumbakonam

31 KM from MQ

22614 - AYC RMM EXPRESS

Runs onMTWTFSS

07:20 PM

KMU

Kumbakonam

33 KM from TVR

58m

26 stops

07:18 PM

KMU

Kumbakonam

31 KM from MQ

22624 - MDU MS SF EXP

Runs onMTWTFSS

12:24 AM

KMU

Kumbakonam

33 KM from TVR

58m

10 stops

12:22 AM

KMU

Kumbakonam

31 KM from MQ

16752 - RMM MS EXPRESS

Runs onMTWTFSS

12:36 AM

KMU

Kumbakonam

33 KM from TVR

58m

22 stops

12:34 AM

KMU

Kumbakonam

31 KM from MQ

16751 - MS RMM EXPRESS

Runs onMTWTFSS

02:15 AM

KMU

Kumbakonam

33 KM from TVR

58m

22 stops

02:13 AM

KMU

Kumbakonam

31 KM from MQ

16367 - KASHI TAMIL EXP

Runs onMTWTFSS

04:35 AM

KMU

Kumbakonam

33 KM from TVR

58m

38 stops

04:33 AM

KMU

Kumbakonam

31 KM from MQ

16368 - KASHI TAMIL EXP

Runs onMTWTFSS

11:15 AM

KMU

Kumbakonam

33 KM from TVR

58m

37 stops

11:13 AM

KMU

Kumbakonam

31 KM from MQ

20849 - BBS RMM SF

Runs onMTWTFSS

02:00 PM

KMU

Kumbakonam

33 KM from TVR

58m

28 stops

01:58 PM

KMU

Kumbakonam

31 KM from MQ

Covid Special Trains from Thiruvanru to Mannargudi

50 found from TVR, KMU to TVR, KMU

Train name and numberStarting stationDurationEnding station

01007 - MAO VLNK SPL

Runs onMTWTFSS

10:25 AM

TVR

Thiruvarur

28 stops

10:24 AM

TVR

Thiruvarur

21 KM from MQ

06190 - TPJ TBM SPL

Runs onMTWTFSS

07:00 AM

KMU

Kumbakonam

33 KM from TVR

15 stops

06:59 AM

KMU

Kumbakonam

31 KM from MQ

07126 - VLNK SC SPL

Runs onMTWTFSS

11:50 PM

TVR

Thiruvarur

30m

24 stops

11:20 PM

TVR

Thiruvarur

21 KM from MQ

09044 - VLNK BDTS SPL

Runs onMTWTFSS

11:40 PM

TVR

Thiruvarur

30m

26 stops

11:10 PM

TVR

Thiruvarur

21 KM from MQ

07695 - Charlapalli - Rameswaram Special Fare Special

Runs onMTWTFSS

05:05 PM

TVR

Thiruvarur

41m

33 stops

04:45 PM

TVR

Thiruvarur

21 KM from MQ

09042 - CPR BRC SUM SPL

Runs onMTWTFSS

02:10 AM

TVR

Thiruvarur

41m

24 stops

01:50 AM

TVR

Thiruvarur

21 KM from MQ

07127 - SC VLNK SPL

Runs onMTWTFSS

07:20 AM

TVR

Thiruvarur

41m

25 stops

07:00 AM

TVR

Thiruvarur

21 KM from MQ

07128 - VLNK SC SPL

Runs onMTWTFSS

12:40 AM

TVR

Thiruvarur

41m

25 stops

12:20 AM

TVR

Thiruvarur

21 KM from MQ

07125 - SC VLNK SPL

Runs onMTWTFSS

05:42 PM

TVR

Thiruvarur

41m

24 stops

05:22 PM

TVR

Thiruvarur

21 KM from MQ

06070 - TEN MS SPL

Runs onMTWTFSS

01:50 AM

TVR

Thiruvarur

41m

23 stops

01:30 AM

TVR

Thiruvarur

21 KM from MQ

09048 - VLNK BRC SPL

Runs onMTWTFSS

06:10 AM

TVR

Thiruvarur

45m

27 stops

05:55 AM

TVR

Thiruvarur

21 KM from MQ

01161 - LTT VLNK SPECIAL

Runs onMTWTFSS

10:45 PM

TVR

Thiruvarur

50m

30 stops

10:35 PM

TVR

Thiruvarur

21 KM from MQ

01162 - VLNK LTT SPL

Runs onMTWTFSS

04:00 AM

TVR

Thiruvarur

50m

29 stops

03:50 AM

TVR

Thiruvarur

21 KM from MQ

01163 - LTT VLNK SPECIAL

Runs onMTWTFSS

10:45 PM

TVR

Thiruvarur

50m

30 stops

10:35 PM

TVR

Thiruvarur

21 KM from MQ

01164 - VLNK LTT SPL

Runs onMTWTFSS

04:00 AM

TVR

Thiruvarur

50m

29 stops

03:50 AM

TVR

Thiruvarur

21 KM from MQ

07696 - Rameswaram - Charlapalli Special Fare Special

Runs onMTWTFSS

03:25 PM

TVR

Thiruvarur

50m

33 stops

03:15 PM

TVR

Thiruvarur

21 KM from MQ

06020 - MNM TBM SPL

Runs onMTWTFSS

04:00 PM

TVR

Thiruvarur

50m

21 stops

03:50 PM

TVR

Thiruvarur

21 KM from MQ

06069 - MS TEN SPL

Runs onMTWTFSS

09:55 PM

TVR

Thiruvarur

50m

24 stops

09:45 PM

TVR

Thiruvarur

21 KM from MQ

06106 - RMM TBM SPECIAL

Runs onMTWTFSS

02:10 AM

TVR

Thiruvarur

50m

23 stops

02:00 AM

TVR

Thiruvarur

21 KM from MQ

06105 - TBM RMM SPECIAL

Runs onMTWTFSS

08:10 PM

TVR

Thiruvarur

50m

23 stops

08:00 PM

TVR

Thiruvarur

21 KM from MQ

06103 - TBM RMD SPL

Runs onMTWTFSS

11:08 PM

TVR

Thiruvarur

50m

23 stops

10:58 PM

TVR

Thiruvarur

21 KM from MQ

06104 - RMD TBM SPL

Runs onMTWTFSS

08:30 PM

TVR

Thiruvarur

50m

23 stops

08:20 PM

TVR

Thiruvarur

21 KM from MQ

06367 - CAPE BSBS SPL

Runs onMTWTFSS

04:45 AM

KMU

Kumbakonam

33 KM from TVR

50m

37 stops

04:35 AM

KMU

Kumbakonam

31 KM from MQ

06061 - ERS VLNK SPL

Runs onMTWTFSS

01:45 PM

TVR

Thiruvarur

56m

33 stops

01:40 PM

TVR

Thiruvarur

21 KM from MQ

06062 - VLNK ERS SPL

Runs onMTWTFSS

08:05 PM

TVR

Thiruvarur

56m

33 stops

08:00 PM

TVR

Thiruvarur

21 KM from MQ

06115 - TVC VLNK SPL

Runs onMTWTFSS

02:00 AM

TVR

Thiruvarur

56m

17 stops

01:55 AM

TVR

Thiruvarur

21 KM from MQ

06116 - VLNK TVC SPL

Runs onMTWTFSS

08:40 PM

TVR

Thiruvarur

56m

17 stops

08:35 PM

TVR

Thiruvarur

21 KM from MQ

07376 - VLNK VSG SPL

Runs onMTWTFSS

05:12 PM

TVR

Thiruvarur

58m

25 stops

05:10 PM

TVR

Thiruvarur

21 KM from MQ

07362 - VLNK VSG SPL

Runs onMTWTFSS

12:55 AM

TVR

Thiruvarur

58m

27 stops

12:53 AM

TVR

Thiruvarur

21 KM from MQ

01008 - VLNK MAO SPL

Runs onMTWTFSS

12:55 AM

TVR

Thiruvarur

58m

28 stops

12:53 AM

TVR

Thiruvarur

21 KM from MQ

07191 - KCG MDU SPL

Runs onMTWTFSS

07:17 PM

KMU

Kumbakonam

33 KM from TVR

58m

31 stops

07:15 PM

KMU

Kumbakonam

31 KM from MQ

07192 - MDU KCG SPL

Runs onMTWTFSS

03:25 PM

KMU

Kumbakonam

33 KM from TVR

58m

31 stops

03:23 PM

KMU

Kumbakonam

31 KM from MQ

01144 - TN CSMT SPL

Runs onMTWTFSS

10:34 AM

KMU

Kumbakonam

33 KM from TVR

58m

29 stops

10:32 AM

KMU

Kumbakonam

31 KM from MQ

06047 - TBM TPJ SPL

Runs onMTWTFSS

08:20 PM

KMU

Kumbakonam

33 KM from TVR

58m

14 stops

08:18 PM

KMU

Kumbakonam

31 KM from MQ

06048 - TPJ TBM SPL

Runs onMTWTFSS

07:00 AM

KMU

Kumbakonam

33 KM from TVR

58m

14 stops

06:58 AM

KMU

Kumbakonam

31 KM from MQ

09420 - TPJ ADI SPL

Runs onMTWTFSS

07:14 AM

KMU

Kumbakonam

33 KM from TVR

58m

28 stops

07:12 AM

KMU

Kumbakonam

31 KM from MQ

09419 - ADI TPJ SPECIAL

Runs onMTWTFSS

10:38 PM

KMU

Kumbakonam

33 KM from TVR

58m

30 stops

10:36 PM

KMU

Kumbakonam

31 KM from MQ

06191 - TBM TPJ SPL

Runs onMTWTFSS

08:20 PM

KMU

Kumbakonam

33 KM from TVR

58m

15 stops

08:18 PM

KMU

Kumbakonam

31 KM from MQ

06185 - Tambaram - Podanur Special Fare Summer Special

Runs onMTWTFSS

11:02 PM

KMU

Kumbakonam

33 KM from TVR

58m

20 stops

11:00 PM

KMU

Kumbakonam

31 KM from MQ

07230 - HYB CAPE SPL

Runs onMTWTFSS

04:54 PM

KMU

Kumbakonam

33 KM from TVR

58m

36 stops

04:52 PM

KMU

Kumbakonam

31 KM from MQ

07229 - CAPE HYB SPL

Runs onMTWTFSS

02:02 PM

KMU

Kumbakonam

33 KM from TVR

58m

33 stops

02:00 PM

KMU

Kumbakonam

31 KM from MQ

06094 - CAPE TBM SPL

Runs onMTWTFSS

12:32 AM

KMU

Kumbakonam

33 KM from TVR

58m

24 stops

12:30 AM

KMU

Kumbakonam

31 KM from MQ

06093 - TBM CAPE SPL

Runs onMTWTFSS

03:37 AM

KMU

Kumbakonam

33 KM from TVR

58m

24 stops

03:35 AM

KMU

Kumbakonam

31 KM from MQ

06102 - TEN MS SF SPL

Runs onMTWTFSS

09:32 PM

KMU

Kumbakonam

33 KM from TVR

58m

19 stops

09:30 PM

KMU

Kumbakonam

31 KM from MQ

06101 - MS TEN SPL

Runs onMTWTFSS

05:02 AM

KMU

Kumbakonam

33 KM from TVR

58m

19 stops

05:00 AM

KMU

Kumbakonam

31 KM from MQ

06186 - PTJ TBM SPL

Runs onMTWTFSS

06:30 AM

KMU

Kumbakonam

33 KM from TVR

58m

20 stops

06:28 AM

KMU

Kumbakonam

31 KM from MQ

06195 - CAPE BSBS SPL

Runs onMTWTFSS

08:57 AM

KMU

Kumbakonam

33 KM from TVR

58m

39 stops

08:55 AM

KMU

Kumbakonam

31 KM from MQ

06196 - BSBS CAPE SPL

Runs onMTWTFSS

05:02 AM

KMU

Kumbakonam

33 KM from TVR

58m

39 stops

05:00 AM

KMU

Kumbakonam

31 KM from MQ

06148 - VLR TPJ SPL

Runs onMTWTFSS

05:34 AM

KMU

Kumbakonam

33 KM from TVR

58m

17 stops

05:32 AM

KMU

Kumbakonam

31 KM from MQ

02683 - TBM SCT SF SPL

Runs onMTWTFSS

12:10 AM

TVR

Thiruvarur

23h 45m

18 stops

11:55 PM

TVR

Thiruvarur

21 KM from MQ

Other Trains from Thiruvanru to Mannargudi

10 found from TVR, KMU to TVR, KMU, MQ

Train name and numberStarting stationDurationEnding station

16185 - Chennai Egmore - Velankanni Link Express

Runs onMTWTFSS

04:20 AM

TVR

Thiruvarur

50m

15 stops

04:10 AM

TVR

Thiruvarur

21 KM from MQ

16186 - Velankanni - Chennai Egmore Link Express

Runs onMTWTFSS

10:25 PM

TVR

Thiruvarur

50m

15 stops

10:15 PM

TVR

Thiruvarur

21 KM from MQ

20895 - RMM BBS SF EXP

Runs onMTWTFSS

03:25 PM

KMU

Kumbakonam

33 KM from TVR

56m

27 stops

03:20 PM

KMU

Kumbakonam

31 KM from MQ

16852 - RMM MS EXPRESS

Runs onMTWTFSS

12:20 AM

KMU

Kumbakonam

33 KM from TVR

58m

22 stops

12:18 AM

KMU

Kumbakonam

31 KM from MQ

16851 - MS RMM EXPRESS

Runs onMTWTFSS

12:27 AM

KMU

Kumbakonam

33 KM from TVR

58m

23 stops

12:25 AM

KMU

Kumbakonam

31 KM from MQ

18496 - BBS RMM EXPRESS

Runs onMTWTFSS

02:00 PM

KMU

Kumbakonam

33 KM from TVR

58m

27 stops

01:58 PM

KMU

Kumbakonam

31 KM from MQ

18495 - BHUBANESWAR EXP

Runs onMTWTFSS

03:25 PM

KMU

Kumbakonam

33 KM from TVR

58m

28 stops

03:23 PM

KMU

Kumbakonam

31 KM from MQ

16793 - SHRADDHA SETHU

Runs onMTWTFSS

06:45 AM

KMU

Kumbakonam

33 KM from TVR

58m

22 stops

06:43 AM

KMU

Kumbakonam

31 KM from MQ

16794 - SHRADDHA SETHU

Runs onMTWTFSS

07:17 PM

KMU

Kumbakonam

33 KM from TVR

58m

23 stops

07:15 PM

KMU

Kumbakonam

31 KM from MQ

16863 - Bhagat Ki Kothi - Mannargudi SF Express

Runs onMTWTFSS

03:15 PM

TVR

Thiruvarur

1h 20m

21 KM

43 stops

04:35 PM

MQ

Mannargudi

Trains from Mannargudi to Thiruvanru

Trains originating from Thiruvanru

Train name and numberStarting stationDurationEnding station

16615 - CHEMMOZHI EXP

08:25 PM

MQ

Mannargudi

8h 20m

274 KM

10 stops

04:45 AM

CBE

Coimbatore

16180 - MQ MS EXPRESS

10:50 PM

MQ

Mannargudi

7h 30m

281 KM

12 stops

06:20 AM

MS

Chennai

17408 - PAMANI EXPRESS

05:10 AM

MQ

Mannargudi

10h 20m

328 KM

20 stops

03:30 PM

TPTY

Tirupati

16864 - MQ BGKT EXP

01:15 PM

MQ

Mannargudi

2d 2h

1859 KM

43 stops

03:15 PM

BGKT

Jodhpur

22674 - MQ BGKT SF EXP

01:15 PM

MQ

Mannargudi

2d 1h 15m

1862 KM

43 stops

02:30 PM

JU

Jodhpur

Trains reaching to Mannargudi

Train name and numberStarting stationDurationEnding station

16616 - CHEMMOZHI EXP

12:30 AM

CBE

Coimbatore

7h 10m

274 KM

9 stops

07:40 AM

MQ

Mannargudi

Trains passing through Mannargudi

Train name and numberStarting stationDurationEnding station

06868 - MDU VM EXPRESS

03:35 AM

MDU

Madurai

7h 50m

271 KM

27 stops

11:25 AM

VM

Villupuram

16615 - CHEMMOZHI EXP

08:25 PM

MQ

Mannargudi

8h 20m

274 KM

10 stops

04:45 AM

CBE

Coimbatore

16180 - MQ MS EXPRESS

10:50 PM

MQ

Mannargudi

7h 30m

281 KM

12 stops

06:20 AM

MS

Chennai

12653 - ROCKFORT SF EXP

11:30 PM

MS

Chennai

5h 30m

306 KM

13 stops

05:00 AM

TPJ

Tiruchirappalli

12654 - ROCKFORT SF EXP

10:35 PM

TPJ

Tiruchirappalli

5h 34m

306 KM

13 stops

04:10 AM

MS

Chennai