| Frankfort to Forli | 4,745.54 mi (7,637.22 km) |
| Frankfort to Forlimpopoli | 4,750.89 mi (7,645.81 km) |
| Frankfort to Formello | 4,842.35 mi (7,793.02 km) |
| Frankfort to Formia | 4,926.04 mi (7,927.70 km) |
| Frankfort to Formigine | 4,685.22 mi (7,540.14 km) |
| Frankfort to Fossano | 4,553.05 mi (7,327.43 km) |
| Frankfort to Fossombrone | 4,797.66 mi (7,721.09 km) |
| Frankfort to Francavilla al Mare | 4,909.48 mi (7,901.05 km) |
| Frankfort to Francavilla Fontana | 5,123.45 mi (8,245.40 km) |
| Frankfort to Francofonte | 5,143.63 mi (8,277.87 km) |
| Frankfort to Frascati | 4,864.74 mi (7,829.04 km) |
| Frankfort to Frattamaggiore | 4,967.68 mi (7,994.72 km) |
| Frankfort to Frattaminore | 4,966.31 mi (7,992.50 km) |
| Frankfort to Frosinone | 4,900.26 mi (7,886.21 km) |
| Frankfort to Fucecchio | 4,712.09 mi (7,583.38 km) |
