Tamil Nadu to Andhra Pradesh · 579 km · Compare trains, buses & driving options
The straight-line distance from Rameshwaram to Kadapa is approximately 579 km (360 miles). By road, the distance increases to about 696 km due to terrain, highways, and road networks connecting Tamil Nadu to Andhra Pradesh.
Indian Railways connects Rameshwaram and Kadapa with multiple daily services. The journey takes approximately 10 hrs 42 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 Rameshwaram to Kadapa route. The journey takes approximately 13 hrs 55 min covering ~696 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 Rameshwaram to Kadapa BusesThe drive from Rameshwaram to Kadapa is a long one — approximately 696 km taking around 9 hrs 14 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