| Webster Groves to Fisciano | 5,207.89 mi (8,381.28 km) |
| Webster Groves to Fiuggi | 5,099.13 mi (8,206.26 km) |
| Webster Groves to Fiume Veneto | 4,907.83 mi (7,898.39 km) |
| Webster Groves to Fiumefreddo di Sicilia | 5,353.89 mi (8,616.26 km) |
| Webster Groves to Fiumicino | 5,060.30 mi (8,143.77 km) |
| Webster Groves to Flero | 4,825.73 mi (7,766.26 km) |
| Webster Groves to Florence | 4,937.76 mi (7,946.56 km) |
| Webster Groves to Floridia | 5,383.32 mi (8,663.62 km) |
| Webster Groves to Foggia | 5,207.86 mi (8,381.24 km) |
| Webster Groves to Foiano della Chiana | 4,981.82 mi (8,017.46 km) |
| Webster Groves to Folignano | 5,073.03 mi (8,164.25 km) |
| Webster Groves to Foligno | 5,029.90 mi (8,094.85 km) |
| Webster Groves to Follonica | 4,952.48 mi (7,970.25 km) |
| Webster Groves to Fondi | 5,126.36 mi (8,250.08 km) |
| Webster Groves to Fontanafredda | 4,900.02 mi (7,885.81 km) |
