Chennai to Patna Distance

The road distance between Chennai and Patna is approximately 2000+ km, and the drive usually takes around 37 hours by car or taxi, depending on traffic and road conditions. If you're travelling by air, Lok Nayak Jayaprakash Airport is located in Patna. Flights from Chennai take around 4 hours. Flying is the fastest way to reach Patna, with a total travel time of approximately 4 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.