Travelers are voting Fairfield County Airport (Ohio), Madison County Airport and Port Columbus International Airport as the best of 4 airports in Gahanna. There are 6 airports in London a city just 31 km from Gahanna and 2 airports in Marysville which is 31 km distant. The most popular of these are Fairfield County Airport (Ohio) in London and Bellefontaine Regional Airport in Marysville. You can find 12 airports in Ohio and 695 airports in the country of United States. Our members favorite in Ohio is Mansfield Lahm Regional Airport and Ofu Island Airport is the top pick in United States. Want more? Check out our map of airports in Gahanna.