| Leavenworth to Forli | 5,093.91 mi (8,197.85 km) |
| Leavenworth to Forlimpopoli | 5,099.29 mi (8,206.51 km) |
| Leavenworth to Formello | 5,202.74 mi (8,373.00 km) |
| Leavenworth to Formia | 5,287.13 mi (8,508.82 km) |
| Leavenworth to Formigine | 5,034.88 mi (8,102.85 km) |
| Leavenworth to Fossano | 4,913.16 mi (7,906.97 km) |
| Leavenworth to Fossombrone | 5,146.79 mi (8,282.96 km) |
| Leavenworth to Francavilla al Mare | 5,261.37 mi (8,467.35 km) |
| Leavenworth to Francavilla Fontana | 5,474.64 mi (8,810.58 km) |
| Leavenworth to Francofonte | 5,523.13 mi (8,888.62 km) |
| Leavenworth to Frascati | 5,225.76 mi (8,410.05 km) |
| Leavenworth to Frattamaggiore | 5,328.41 mi (8,575.25 km) |
| Leavenworth to Frattaminore | 5,327.00 mi (8,572.98 km) |
| Leavenworth to Frosinone | 5,260.10 mi (8,465.32 km) |
| Leavenworth to Fucecchio | 5,067.68 mi (8,155.64 km) |
