Tamil Nadu to Kerala · 407 km · Compare trains, buses & driving options
The straight-line distance from Tiruvannamalai to Kochi is approximately 407 km (253 miles). By road, the distance increases to about 498 km due to terrain, highways, and road networks connecting Tamil Nadu to Kerala.
Indian Railways connects Tiruvannamalai and Kochi with multiple daily services. The journey takes approximately 7 hrs 40 min. Rajdhani and Shatabdi express trains are faster, while mail and passenger trains make more stops but cost less.
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 for the Tiruvannamalai to Kochi route. The journey takes approximately 9 hrs 58 min covering ~498 km. Both government and private operators service this route.
Night buses are popular for this distance — travel while you sleep and arrive fresh at your destination.
Search Tiruvannamalai to Kochi BusesA road trip from Tiruvannamalai to Kochi covers approximately 498 km and takes around 6 hrs 58 min. Start early to make the most of daylight hours.
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