Airports Serving Gahanna 17 of 17 Matching Airports John Glenn Intl4600 International Gateway Columbus, OH 432191.5 miles Ohio State Univ Columbus, OH10.5 miles Rickenbacker7161 Second St Columbus, OH 4321714.1 miles Marion Mncpl Marion, OH41.7 miles Zanesville Mncpl Zanesville, OH46.1 miles Galion Mncpl Galion, OH51.6 miles Lahm Mncpl Mansfield, OH58.7 miles Ohio University Athens, OH65 miles Dayton Intl3600 Terminal Dr., Ste. 300, Vandalia Dayton, OH 4537772.2 miles Montgomery Co Dayton, OH76.4 miles Allen County Lima, OH77.6 miles Harry Clever Field New Philadelphia, OH81.8 miles Portsmouth,OH Regl Portsmouth, OH88.1 miles Mid-Ohio Valley RglAirport Rd., Box 4089 Parkersburg, WV 2610489.1 miles Middletown Middletown, OH90.1 miles Akron/Canton5400 Lauby Rd. NW, North Canton Akron, OH 4472097.5 miles Lunken Fld Cincinnati, OH98.9 miles