Karnataka to Tamil Nadu · 328 km · Compare trains, buses & driving options
The straight-line distance from Bidadi to Thiruvarur is approximately 328 km (204 miles). By road, the distance increases to about 443 km due to terrain, highways, and road networks connecting Karnataka to Tamil Nadu.
Thiruvarur does not have its own commercial airport. The nearest airport is Tiruchirapally (TRZ). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Bidadi and Thiruvarur with multiple daily services. The journey takes approximately 8 hrs 3 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 Bidadi to Thiruvarur route. The journey takes approximately 9 hrs 51 min covering ~443 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 Bidadi to Thiruvarur BusesA road trip from Bidadi to Thiruvarur covers approximately 443 km and takes around 5 hrs 57 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.