| Leiden to Fortuna Foothills (Arizona) | 5,515.18 mi (8,875.83 km) |
| Leiden to Foster City (California) | 5,460.27 mi (8,787.46 km) |
| Leiden to Fostoria (Ohio) | 3,975.79 mi (6,398.41 km) |
| Leiden to Fountain (Colorado) | 4,860.23 mi (7,821.79 km) |
| Leiden to Fountain Hills (Arizona) | 5,375.56 mi (8,651.13 km) |
| Leiden to Fountain Inn (South Carolina) | 4,242.39 mi (6,827.46 km) |
| Leiden to Fountain Valley (California) | 5,564.01 mi (8,954.41 km) |
| Leiden to Fountainebleau (Florida) | 4,619.09 mi (7,433.70 km) |
| Leiden to Four Corners (Oregon) | 5,038.91 mi (8,109.35 km) |
| Leiden to Four Corners (Texas) | 5,024.66 mi (8,086.41 km) |
| Leiden to Four Square Mile (Colorado) | 4,813.01 mi (7,745.79 km) |
| Leiden to Fox Crossing (Wisconsin) | 4,016.15 mi (6,463.37 km) |
| Leiden to Fox Lake (Illinois) | 4,092.23 mi (6,585.81 km) |
| Leiden to Framingham (Massachusetts) | 3,459.26 mi (5,567.14 km) |
| Leiden to Franconia (Virginia) | 3,846.35 mi (6,190.10 km) |
