| Idanha-a-Nova to Forli | 1,030.16 mi (1,657.89 km) |
| Idanha-a-Nova to Forlimpopoli | 1,033.63 mi (1,663.46 km) |
| Idanha-a-Nova to Formello | 1,032.33 mi (1,661.37 km) |
| Idanha-a-Nova to Formia | 1,095.26 mi (1,762.66 km) |
| Idanha-a-Nova to Formigine | 981.32 mi (1,579.29 km) |
| Idanha-a-Nova to Fossano | 828.31 mi (1,333.03 km) |
| Idanha-a-Nova to Fossombrone | 1,062.26 mi (1,709.54 km) |
| Idanha-a-Nova to Francavilla al Mare | 1,130.13 mi (1,818.76 km) |
| Idanha-a-Nova to Francavilla Fontana | 1,305.53 mi (2,101.05 km) |
| Idanha-a-Nova to Francofonte | 1,205.78 mi (1,940.51 km) |
| Idanha-a-Nova to Frascati | 1,046.51 mi (1,684.20 km) |
| Idanha-a-Nova to Frattamaggiore | 1,131.04 mi (1,820.24 km) |
| Idanha-a-Nova to Frattaminore | 1,130.11 mi (1,818.73 km) |
| Idanha-a-Nova to Frosinone | 1,080.89 mi (1,739.52 km) |
| Idanha-a-Nova to Fucecchio | 963.00 mi (1,549.79 km) |
