Chennai to Thiruvananthapuram Distance

The road distance between Chennai and Thiruvananthapuram is approximately 750+ km, and the drive usually takes around 13 hours by car or taxi, depending on traffic and road conditions. Travellers can also opt for bus services, which generally take 14 hours, while trains complete the journey in approximately 13 hours, subject to the chosen service and route. If you're travelling by air, Trivandrum International Airport is located in Thiruvananthapuram. Flights from Chennai take around 2 hours. Flying is the fastest way to reach Thiruvananthapuram, with a total travel time of approximately 2 hours. If you're planning a road trip, check weather and traffic updates before your journey, as monsoon showers or winter snowfall in hilly regions can increase travel time.