Karnataka to Tamil Nadu · 881 km · Compare trains, buses & driving options
The straight-line distance from Belgaum to Thoothukudi is approximately 881 km (547 miles). By road, the distance increases to about 1,078 km due to terrain, highways, and road networks connecting Karnataka to Tamil Nadu.
Thoothukudi does not have its own commercial airport. The nearest airport is Tuticorin (TCR). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Belgaum and Thoothukudi with multiple daily services. The journey takes approximately 16 hrs 35 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 Belgaum to Thoothukudi route. The journey takes approximately 21 hrs 34 min covering ~1,078 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 Belgaum to Thoothukudi BusesThe drive from Belgaum to Thoothukudi is a long one — approximately 1,078 km taking around 13 hrs 38 min. Plan at least one overnight halt. Fatigue driving on Indian highways is dangerous.
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