| Potomac to Fareham | 3,637.47 mi (5,853.94 km) |
| Potomac to Farnborough | 3,677.75 mi (5,918.76 km) |
| Potomac to Farnborough | 3,645.56 mi (5,866.97 km) |
| Potomac to Farnham | 3,645.19 mi (5,866.37 km) |
| Potomac to Farnley | 3,559.72 mi (5,728.82 km) |
| Potomac to Farnworth | 3,533.41 mi (5,686.48 km) |
| Potomac to Farsley | 3,557.07 mi (5,724.56 km) |
| Potomac to Faversham | 3,712.07 mi (5,973.99 km) |
| Potomac to Fazakerley | 3,513.43 mi (5,654.32 km) |
| Potomac to Featherstone | 3,571.06 mi (5,747.06 km) |
| Potomac to Felixstowe | 3,715.83 mi (5,980.04 km) |
| Potomac to Felling | 3,540.18 mi (5,697.36 km) |
| Potomac to Felpham | 3,660.54 mi (5,891.08 km) |
| Potomac to Feltham | 3,656.02 mi (5,883.80 km) |
| Potomac to Felton | 3,566.05 mi (5,739.00 km) |
