Airports of Marathon Closest ariports to Marathon city: The Florida Keys Marathon Airport (distance 4.8 km / 3 mi) | ✈️ Book tickets NAS Key West (Boca Chica Field) (distance 67.1 km / 41.7 mi) | ✈️ Book tickets Key West International Airport (distance 75.4 km / 46.9 mi) | ✈️ Book tickets Port Largo Airport (distance 85.6 km / 53.2 mi) | ✈️ Book tickets Ocean Reef Airport (distance 112.4 km / 69.8 mi) | ✈️ Book tickets AFB (distance 115 km / 71.5 mi) | ✈️ Book tickets Tamiami Airport (distance 125.5 km / 78 mi) | ✈️ Book tickets Miami International Airport (distance 146.9 km / 91.3 mi) | ✈️ Book tickets Marco Island Airport (distance 154.5 km / 96 mi) | ✈️ Book tickets North Perry Airport (distance 168.9 km / 105 mi) | ✈️ Book tickets Airports of Marathon city on map: ☞ Show Map Find air tickets to Marathon airport