| Willoughby to Forli | 4,453.22 mi (7,166.77 km) |
| Willoughby to Forlimpopoli | 4,458.58 mi (7,175.39 km) |
| Willoughby to Formello | 4,552.36 mi (7,326.32 km) |
| Willoughby to Formia | 4,636.27 mi (7,461.35 km) |
| Willoughby to Formigine | 4,393.07 mi (7,069.97 km) |
| Willoughby to Fossano | 4,262.72 mi (6,860.19 km) |
| Willoughby to Fossombrone | 4,505.52 mi (7,250.94 km) |
| Willoughby to Francavilla al Mare | 4,617.93 mi (7,431.85 km) |
| Willoughby to Francavilla Fontana | 4,831.97 mi (7,776.30 km) |
| Willoughby to Francofonte | 4,858.18 mi (7,818.48 km) |
| Willoughby to Frascati | 4,574.89 mi (7,362.58 km) |
| Willoughby to Frattamaggiore | 4,677.88 mi (7,528.32 km) |
| Willoughby to Frattaminore | 4,676.50 mi (7,526.09 km) |
| Willoughby to Frosinone | 4,610.21 mi (7,419.42 km) |
| Willoughby to Fucecchio | 4,421.05 mi (7,114.99 km) |
