Thiruvananthapuram → Tiruchirappalli
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Kerala to Puducherry · 415 km · Compare trains, buses & driving options
The straight-line distance from Thiruvananthapuram to Karaikal is approximately 415 km (258 miles). By road, the distance increases to about 555 km due to terrain, highways, and road networks connecting Kerala to Puducherry.
Karaikal 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 Thiruvananthapuram and Karaikal with multiple daily services. The journey takes approximately 8 hrs 32 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 Thiruvananthapuram to Karaikal route. The journey takes approximately 11 hrs 6 min covering ~555 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 Thiruvananthapuram to Karaikal BusesA road trip from Thiruvananthapuram to Karaikal covers approximately 555 km and takes around 7 hrs 12 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
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