| Frederick to Forli | 4,378.26 mi (7,046.12 km) |
| Frederick to Forlimpopoli | 4,383.56 mi (7,054.66 km) |
| Frederick to Formello | 4,469.42 mi (7,192.84 km) |
| Frederick to Formia | 4,552.51 mi (7,326.55 km) |
| Frederick to Formigine | 4,317.60 mi (6,948.51 km) |
| Frederick to Fossano | 4,181.33 mi (6,729.20 km) |
| Frederick to Fossombrone | 4,429.82 mi (7,129.10 km) |
| Frederick to Francavilla al Mare | 4,539.98 mi (7,306.39 km) |
| Frederick to Francavilla Fontana | 4,753.45 mi (7,649.93 km) |
| Frederick to Francofonte | 4,761.89 mi (7,663.52 km) |
| Frederick to Frascati | 4,491.45 mi (7,228.28 km) |
| Frederick to Frattamaggiore | 4,594.15 mi (7,393.58 km) |
| Frederick to Frattaminore | 4,592.80 mi (7,391.40 km) |
| Frederick to Frosinone | 4,527.35 mi (7,286.07 km) |
| Frederick to Fucecchio | 4,341.73 mi (6,987.34 km) |
