The distance between Dehradun to Cochin International Airport (COK) via Bengaluru is 2895 Km by road. You can also find the distance from Dehradun to Cochin International Airport (COK) via Bengaluru using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Dehradun to Cochin International Airport (COK) via Bengaluru for road driving directions!