Andhra Pradesh to Tamil Nadu · 642 km · Compare trains, buses & driving options
The straight-line distance from Rajahmundry to Krishnagiri is approximately 642 km (399 miles). By road, the distance increases to about 819 km due to terrain, highways, and road networks connecting Andhra Pradesh to Tamil Nadu.
Krishnagiri does not have its own commercial airport. The nearest airport is Bangalore (BLR). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Rajahmundry and Krishnagiri with multiple daily services. The journey takes approximately 12 hrs 36 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 Rajahmundry to Krishnagiri route. The journey takes approximately 16 hrs 23 min covering ~819 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 Rajahmundry to Krishnagiri BusesThe drive from Rajahmundry to Krishnagiri is a long one — approximately 819 km taking around 10 hrs 17 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