Chennai → Port Blair
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Tamil Nadu to Andaman and Nicobar Islands · 1,363 km · Compare trains, buses & driving options
The straight-line distance from Chennai to Andaman Nicobar is approximately 1,363 km (847 miles). By road, the distance increases to about 1,772 km due to terrain, highways, and road networks connecting Tamil Nadu to Andaman and Nicobar Islands.
Andaman Nicobar does not have its own commercial airport. The nearest airport is Port Blair (IXZ). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Chennai and Andaman Nicobar with multiple daily services. The journey takes approximately 27 hrs 16 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 IRCTCThe drive from Chennai to Andaman Nicobar is a long one — approximately 1,772 km taking around 29 hrs 32 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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