| Willoughby to Fisciano | 4,706.41 mi (7,574.24 km) |
| Willoughby to Fiuggi | 4,597.90 mi (7,399.61 km) |
| Willoughby to Fiume Veneto | 4,415.03 mi (7,105.31 km) |
| Willoughby to Fiumefreddo di Sicilia | 4,847.81 mi (7,801.80 km) |
| Willoughby to Fiumicino | 4,557.99 mi (7,335.37 km) |
| Willoughby to Flero | 4,328.96 mi (6,966.78 km) |
| Willoughby to Florence | 4,438.39 mi (7,142.90 km) |
| Willoughby to Floridia | 4,876.13 mi (7,847.37 km) |
| Willoughby to Foggia | 4,708.56 mi (7,577.69 km) |
| Willoughby to Foiano della Chiana | 4,481.97 mi (7,213.03 km) |
| Willoughby to Folignano | 4,574.27 mi (7,361.58 km) |
| Willoughby to Foligno | 4,530.39 mi (7,290.96 km) |
| Willoughby to Follonica | 4,450.87 mi (7,162.99 km) |
| Willoughby to Fondi | 4,624.49 mi (7,442.40 km) |
| Willoughby to Fontanafredda | 4,407.10 mi (7,092.54 km) |
