| Flensburg to Forlimpopoli | 742.08 mi (1,194.27 km) |
| Flensburg to Formello | 887.64 mi (1,428.51 km) |
| Flensburg to Formia | 953.14 mi (1,533.94 km) |
| Flensburg to Formigine | 706.14 mi (1,136.42 km) |
| Flensburg to Fossano | 710.99 mi (1,144.23 km) |
| Flensburg to Fossombrone | 780.48 mi (1,256.06 km) |
| Flensburg to Francavilla al Mare | 882.24 mi (1,419.83 km) |
| Flensburg to Francavilla Fontana | 1,053.27 mi (1,695.08 km) |
| Flensburg to Francofonte | 1,239.42 mi (1,994.65 km) |
| Flensburg to Frascati | 907.90 mi (1,461.12 km) |
| Flensburg to Frattamaggiore | 982.28 mi (1,580.82 km) |
| Flensburg to Frattaminore | 980.98 mi (1,578.73 km) |
| Flensburg to Frosinone | 925.81 mi (1,489.94 km) |
| Flensburg to Fucecchio | 765.82 mi (1,232.46 km) |
| Flensburg to Gaeta | 956.09 mi (1,538.68 km) |
