Chennai → Mangalore
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Tamil Nadu to Karnataka · 595 km · Compare trains, buses & driving options
The straight-line distance from Chennai to Thirthahalli is approximately 595 km (370 miles). By road, the distance increases to about 739 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 Chennai and Thirthahalli with multiple daily services. The journey takes approximately 11 hrs 22 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 Chennai to Thirthahalli route. The journey takes approximately 14 hrs 47 min covering ~739 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 Chennai to Thirthahalli BusesThe drive from Chennai to Thirthahalli is a long one — approximately 739 km taking around 9 hrs 21 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
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