Marathon, United States
| CODE | KMTH |
| IATA Code | MTH |
| ICAO Code | KMTH |
| Type | Medium Airport |
| City | Marathon |
| Country | United States |
| Region | Florida |
| Continent | North America |
| Latitude | 24.726006 |
| Longitude | -81.051380 |
| Elevation | 1.5 m |
| Time Zone | America/New_York |
| Local Time | — |