Tamil Nadu to Sri Lanka · 555 km · Compare flights, trains, buses & driving
The straight-line distance from Chennai to Colombo is approximately 555 km (345 miles). By road, the distance increases to about 690 km due to terrain, highways, and road networks connecting Tamil Nadu to Sri Lanka.
Flying is the fastest way to cover the 555 km distance. Flights from MAA to CMB take approximately 1 hrs 29 min including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.
For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.
Search Chennai to Colombo FlightsThe drive from Chennai to Colombo is a long one — approximately 690 km taking around 9 hrs 17 min. Plan at least one overnight halt. Fatigue driving on Indian highways is dangerous.
For official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents