| Clarksburg to Ferentino | 4,522.89 mi (7,278.88 km) |
| Clarksburg to Fermo | 4,489.90 mi (7,225.80 km) |
| Clarksburg to Ferrandina | 4,707.30 mi (7,575.66 km) |
| Clarksburg to Ferrara | 4,341.46 mi (6,986.91 km) |
| Clarksburg to Fiano Romano | 4,476.97 mi (7,204.99 km) |
| Clarksburg to Ficarazzi | 4,665.66 mi (7,508.66 km) |
| Clarksburg to Fidenza | 4,273.98 mi (6,878.30 km) |
| Clarksburg to Fiesole | 4,362.55 mi (7,020.84 km) |
| Clarksburg to Figline Valdarno | 4,376.67 mi (7,043.57 km) |
| Clarksburg to Filottrano | 4,464.42 mi (7,184.79 km) |
| Clarksburg to Finale Emilia | 4,327.23 mi (6,964.00 km) |
| Clarksburg to Finale Ligure | 4,222.14 mi (6,794.88 km) |
| Clarksburg to Fino Mornasco | 4,200.90 mi (6,760.70 km) |
| Clarksburg to Fiorano Modenese | 4,317.36 mi (6,948.11 km) |
| Clarksburg to Fiorenzuola d'Arda | 4,264.61 mi (6,863.23 km) |
