| Potomac to Foix | 3,962.66 mi (6,377.28 km) |
| Potomac to Fondettes | 3,795.15 mi (6,107.71 km) |
| Potomac to Fonsorbes | 3,928.90 mi (6,322.96 km) |
| Potomac to Fontaine | 4,078.97 mi (6,564.46 km) |
| Potomac to Fontaine-les-Dijon | 3,986.98 mi (6,416.42 km) |
| Potomac to Fontainebleau | 3,859.17 mi (6,210.73 km) |
| Potomac to Fontenay-aux-Roses | 3,831.77 mi (6,166.63 km) |
| Potomac to Fontenay-le-Comte | 3,757.66 mi (6,047.36 km) |
| Potomac to Fontenay-le-Fleury | 3,821.00 mi (6,149.30 km) |
| Potomac to Fontenay-sous-Bois | 3,838.10 mi (6,176.82 km) |
| Potomac to Forbach | 4,013.03 mi (6,458.36 km) |
| Potomac to Fos-sur-Mer | 4,099.19 mi (6,597.01 km) |
| Potomac to Fosses | 3,832.97 mi (6,168.57 km) |
| Potomac to Fouesnant | 3,582.25 mi (5,765.08 km) |
| Potomac to Fougeres | 3,693.88 mi (5,944.72 km) |
