| Idar-Oberstein to Forlimpopoli | 444.28 mi (715.00 km) |
| Idar-Oberstein to Formello | 580.71 mi (934.56 km) |
| Idar-Oberstein to Formia | 657.97 mi (1,058.90 km) |
| Idar-Oberstein to Formigine | 391.42 mi (629.93 km) |
| Idar-Oberstein to Fossano | 357.16 mi (574.80 km) |
| Idar-Oberstein to Fossombrone | 490.11 mi (788.76 km) |
| Idar-Oberstein to Francavilla al Mare | 604.58 mi (972.97 km) |
| Idar-Oberstein to Francavilla Fontana | 806.43 mi (1,297.83 km) |
| Idar-Oberstein to Francofonte | 940.84 mi (1,514.13 km) |
| Idar-Oberstein to Frascati | 603.38 mi (971.05 km) |
| Idar-Oberstein to Frattamaggiore | 693.92 mi (1,116.76 km) |
| Idar-Oberstein to Frattaminore | 692.50 mi (1,114.47 km) |
| Idar-Oberstein to Frosinone | 629.16 mi (1,012.54 km) |
| Idar-Oberstein to Fucecchio | 444.72 mi (715.70 km) |
| Idar-Oberstein to Gaeta | 659.99 mi (1,062.15 km) |
