Tamil Nadu to Karnataka · 737 km · Compare trains, buses & driving options
The straight-line distance from Theni to Belgaum is approximately 737 km (458 miles). By road, the distance increases to about 960 km due to terrain, highways, and road networks connecting Tamil Nadu to Karnataka.
Indian Railways connects Theni and Belgaum with multiple daily services. The journey takes approximately 14 hrs 46 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 Theni to Belgaum route. The journey takes approximately 19 hrs 12 min covering ~960 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 Theni to Belgaum BusesThe drive from Theni to Belgaum is a long one — approximately 960 km taking around 12 hrs 28 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