The Florida Keys Marathon Airport
Marathon, United States
The Florida Keys Marathon Airport (IATA: MTH, ICAO: KMTH) is an airport serving Marathon, United States.
It forms part of United States's air network, located at 24.726, -81.051. Travellers identify it by its three-letter IATA code "MTH" on tickets and baggage tags.
Airport data from the OpenFlights open database.