Kerala to Tamil Nadu · Compare flights, trains, buses & driving options
| Train | Dep | Arr | Duration | Classes |
|---|---|---|---|---|
| TRIVANDRUM - GUWAHATI SF Exp #12507 · SF |
09:30 | 2A,3A,SL | ||
| GURUVAYUR - CHENNAI EGMORE Exp #16128 · Exp |
03:45 | 19:39 | 15h 54m | 2A,3A,SL |
| Rapti Sagar Expres #12512 · SF |
05:30 | 23:05 | 17h 35m | 2A,3A,SL |
| Ahilyanagari Express #16326 · Exp |
05:30 | 23:05 | 17h 35m | 2A,3A,SL |
| Trivandrum-Korba Express #16328 · Exp |
05:30 | 23:05 | 17h 35m | 2A,3A,SL |
| RIVANDRUM - GUWAHATI Exp #12515 · SF |
12:50 | 05:40 | 16h 50m | 2A,3A,SL |
| Tiruvananthapuram Chennai SF Mail #12624 · SF |
14:30 | 06:55 | 16h 25m | 1A,2A,3A,SL |
| TRIVANDRUM - CHENNAI EGMORE Anantapuri Exp #16724 · Exp |
16:20 | 07:44 | 15h 24m | 1A,2A,3A,SL |
| Trivandrum Shalimar Biweekly Express #16323 · Exp |
16:35 | 09:30 | 16h 55m | 2A,3A,SL |
| Trivandrum-Chennai Superfast Express #12696 · SF |
17:10 | 09:50 | 16h 40m | 2A,3A,SL,FC |
| Thiruvananthapuram Central Chennai Central weekly express #12698 · SF |
20:10 | 12:25 | 16h 15m | 2A,3A,SL |
The straight-line (aerial) distance from Thiruvananthapuram to Chennai is approximately 624 km (388 miles). By road, the distance increases to approximately 842 km due to the terrain, highways, and road networks connecting Kerala to Tamil Nadu.
Flying is the fastest way to cover the 624 km distance. Flights from TRV to MAA take approximately 0.9 hours including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.
For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.
Search Thiruvananthapuram to Chennai FlightsIndian Railways connects Thiruvananthapuram and Chennai with multiple daily services. The journey takes around 15.3 hours — Rajdhani and Shatabdi express trains are faster, while mail and passenger trains make more stops.
Book in advance through IRCTC, especially during festivals and holidays when seats fill up quickly.
Check Trains on IRCTCBus travel is a popular and affordable option. The journey takes approximately 21.1 hours covering ~842 km. Both government and private operators service this route.
Night buses are especially popular for this distance — travel while you sleep and arrive fresh at your destination.
Search Thiruvananthapuram to Chennai BusesA road trip from Thiruvananthapuram to Chennai covers approximately 842 km and takes around 16.8 hours. Actual time depends on traffic, road quality, and stops along the way.
Start early to avoid city traffic and use daylight hours, especially on mountainous or rural terrain. Ensure your vehicle is in good condition and carry sufficient fuel for remote stretches.
For official travel information, regulations, and booking services:
IRCTC — Indian Railway Catering and Tourism Corporation — Book train tickets online
Airports Authority of India — Airport information and flight status
DGCA — Directorate General of Civil Aviation — Indian aviation regulator
Incredible India — Official tourism portal of India