| Thornton to Fisciano | 1,185.17 mi (1,907.35 km) |
| Thornton to Fiuggi | 1,079.59 mi (1,737.43 km) |
| Thornton to Fiume Veneto | 843.69 mi (1,357.78 km) |
| Thornton to Fiumefreddo di Sicilia | 1,369.06 mi (2,203.29 km) |
| Thornton to Fiumicino | 1,053.19 mi (1,694.95 km) |
| Thornton to Flero | 784.65 mi (1,262.77 km) |
| Thornton to Florence | 910.92 mi (1,465.99 km) |
| Thornton to Floridia | 1,410.48 mi (2,269.94 km) |
| Thornton to Foggia | 1,169.21 mi (1,881.66 km) |
| Thornton to Foiano della Chiana | 956.63 mi (1,539.55 km) |
| Thornton to Folignano | 1,035.43 mi (1,666.36 km) |
| Thornton to Foligno | 999.62 mi (1,608.74 km) |
| Thornton to Follonica | 945.45 mi (1,521.56 km) |
| Thornton to Fondi | 1,111.07 mi (1,788.10 km) |
| Thornton to Fontanafredda | 836.42 mi (1,346.09 km) |
