| Castelnau-le-Lez to Fortuna Foothills (Arizona) | 5,887.16 mi (9,474.47 km) |
| Castelnau-le-Lez to Foster City (California) | 5,893.30 mi (9,484.35 km) |
| Castelnau-le-Lez to Fostoria (Ohio) | 4,237.67 mi (6,819.88 km) |
| Castelnau-le-Lez to Fountain (Colorado) | 5,212.69 mi (8,389.01 km) |
| Castelnau-le-Lez to Fountain Hills (Arizona) | 5,737.72 mi (9,233.97 km) |
| Castelnau-le-Lez to Fountain Inn (South Carolina) | 4,444.34 mi (7,152.47 km) |
| Castelnau-le-Lez to Fountain Valley (California) | 5,959.81 mi (9,591.39 km) |
| Castelnau-le-Lez to Fountainebleau (Florida) | 4,737.72 mi (7,624.62 km) |
| Castelnau-le-Lez to Four Corners (Oregon) | 5,502.36 mi (8,855.19 km) |
| Castelnau-le-Lez to Four Corners (Texas) | 5,270.56 mi (8,482.15 km) |
| Castelnau-le-Lez to Four Square Mile (Colorado) | 5,172.15 mi (8,323.77 km) |
| Castelnau-le-Lez to Fox Crossing (Wisconsin) | 4,327.12 mi (6,963.82 km) |
| Castelnau-le-Lez to Fox Lake (Illinois) | 4,387.90 mi (7,061.64 km) |
| Castelnau-le-Lez to Framingham (Massachusetts) | 3,671.04 mi (5,907.97 km) |
| Castelnau-le-Lez to Franconia (Virginia) | 4,054.50 mi (6,525.08 km) |
