Tamil Nadu to Karnataka · 493 km · Compare trains, buses & driving options
The straight-line distance from Kallakurichi to Thirthahalli is approximately 493 km (306 miles). By road, the distance increases to about 655 km due to terrain, highways, and road networks connecting Tamil Nadu to Karnataka.
Thirthahalli does not have its own commercial airport. The nearest airport is Mangalore (IXE). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Kallakurichi and Thirthahalli with multiple daily services. The journey takes approximately 10 hrs 5 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 Kallakurichi to Thirthahalli route. The journey takes approximately 13 hrs 6 min covering ~655 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 Kallakurichi to Thirthahalli BusesA road trip from Kallakurichi to Thirthahalli covers approximately 655 km and takes around 9 hrs 10 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.