| North Potomac to Fisciano | 4,628.60 mi (7,449.01 km) |
| North Potomac to Fiuggi | 4,521.05 mi (7,275.93 km) |
| North Potomac to Fiume Veneto | 4,355.53 mi (7,009.55 km) |
| North Potomac to Fiumefreddo di Sicilia | 4,758.69 mi (7,658.37 km) |
| North Potomac to Fiumicino | 4,478.90 mi (7,208.10 km) |
| North Potomac to Flero | 4,262.42 mi (6,859.70 km) |
| North Potomac to Florence | 4,366.15 mi (7,026.63 km) |
| North Potomac to Floridia | 4,784.01 mi (7,699.13 km) |
| North Potomac to Foggia | 4,635.31 mi (7,459.82 km) |
| North Potomac to Foiano della Chiana | 4,408.53 mi (7,094.85 km) |
| North Potomac to Folignano | 4,502.71 mi (7,246.41 km) |
| North Potomac to Foligno | 4,457.46 mi (7,173.58 km) |
| North Potomac to Follonica | 4,373.81 mi (7,038.97 km) |
| North Potomac to Fondi | 4,546.13 mi (7,316.30 km) |
| North Potomac to Fontanafredda | 4,347.43 mi (6,996.51 km) |
