| Rickmansworth to Frederick (Maryland) | 3,639.64 mi (5,857.43 km) |
| Rickmansworth to Fredericksburg (Texas) | 4,942.22 mi (7,953.74 km) |
| Rickmansworth to Fredericksburg (Virginia) | 3,693.88 mi (5,944.73 km) |
| Rickmansworth to Frederickson (Washington) | 4,798.36 mi (7,722.22 km) |
| Rickmansworth to Freeport (Illinois) | 3,987.09 mi (6,416.60 km) |
| Rickmansworth to Freeport (New York) | 3,430.03 mi (5,520.10 km) |
| Rickmansworth to Freeport (Texas) | 4,873.82 mi (7,843.66 km) |
| Rickmansworth to Fremont (California) | 5,339.01 mi (8,592.31 km) |
| Rickmansworth to Fremont (Nebraska) | 4,280.78 mi (6,889.26 km) |
| Rickmansworth to Fremont (Ohio) | 3,780.31 mi (6,083.82 km) |
| Rickmansworth to French Valley (California) | 5,412.68 mi (8,710.86 km) |
| Rickmansworth to Fresno (California) | 5,315.73 mi (8,554.84 km) |
| Rickmansworth to Fresno (Texas) | 4,847.39 mi (7,801.11 km) |
| Rickmansworth to Fridley (Minnesota) | 3,988.78 mi (6,419.32 km) |
| Rickmansworth to Friendly (Maryland) | 3,651.66 mi (5,876.77 km) |
