| Kaiserslautern to Forlimpopoli | 417.85 mi (672.46 km) |
| Kaiserslautern to Formello | 555.18 mi (893.48 km) |
| Kaiserslautern to Formia | 631.90 mi (1,016.94 km) |
| Kaiserslautern to Formigine | 365.88 mi (588.82 km) |
| Kaiserslautern to Fossano | 338.20 mi (544.27 km) |
| Kaiserslautern to Fossombrone | 463.47 mi (745.88 km) |
| Kaiserslautern to Francavilla al Mare | 577.69 mi (929.71 km) |
| Kaiserslautern to Francavilla Fontana | 779.09 mi (1,253.82 km) |
| Kaiserslautern to Francofonte | 915.33 mi (1,473.08 km) |
| Kaiserslautern to Frascati | 577.75 mi (929.79 km) |
| Kaiserslautern to Frattamaggiore | 667.58 mi (1,074.37 km) |
| Kaiserslautern to Frattaminore | 666.16 mi (1,072.09 km) |
| Kaiserslautern to Frosinone | 603.12 mi (970.62 km) |
| Kaiserslautern to Fucecchio | 419.95 mi (675.85 km) |
| Kaiserslautern to Gaeta | 633.97 mi (1,020.27 km) |
