Karnataka to Tamil Nadu · 589 km · Compare trains, buses & driving options
The straight-line distance from Bellary to Theni is approximately 589 km (366 miles). By road, the distance increases to about 765 km due to terrain, highways, and road networks connecting Karnataka to Tamil Nadu.
Theni does not have its own commercial airport. The nearest airport is Madurai (IXM). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Bellary and Theni with multiple daily services. The journey takes approximately 11 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 Bellary to Theni route. The journey takes approximately 15 hrs 18 min covering ~765 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 Bellary to Theni BusesThe drive from Bellary to Theni is a long one — approximately 765 km taking around 9 hrs 58 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