Tamil Nadu to Kerala · 168 km · Compare trains, buses & driving options
The straight-line distance from Thoothukudi to Kollam is approximately 168 km (104 miles). By road, the distance increases to about 215 km due to terrain, highways, and road networks connecting Tamil Nadu to Kerala.
Kollam does not have its own commercial airport. The nearest airport is Trivandrum (TRV). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Thoothukudi and Kollam with multiple daily services. The journey takes approximately 3 hrs 55 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 Thoothukudi to Kollam route. The journey takes approximately 4 hrs 47 min covering ~215 km. Both government and private operators service this route.
A road trip from Thoothukudi to Kollam covers approximately 215 km and takes around 3 hrs 27 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
Flights, hotels, buses and trip bundles — honest prices.