| Ferentino to Forlimpopoli | 181.73 mi (292.47 km) |
| Ferentino to Formello | 51.73 mi (83.25 km) |
| Ferentino to Formia | 34.48 mi (55.49 km) |
| Ferentino to Formigine | 233.33 mi (375.50 km) |
| Ferentino to Fossano | 341.41 mi (549.45 km) |
| Ferentino to Fossombrone | 141.07 mi (227.02 km) |
| Ferentino to Francavilla al Mare | 73.96 mi (119.02 km) |
| Ferentino to Francavilla Fontana | 239.14 mi (384.86 km) |
| Ferentino to Francofonte | 319.55 mi (514.27 km) |
| Ferentino to Frascati | 30.63 mi (49.30 km) |
| Ferentino to Frattamaggiore | 74.57 mi (120.01 km) |
| Ferentino to Frattaminore | 73.15 mi (117.72 km) |
| Ferentino to Frosinone | 6.21 mi (10.00 km) |
| Ferentino to Fucecchio | 188.49 mi (303.34 km) |
| Ferentino to Gaeta | 36.17 mi (58.21 km) |
