| Keystone to Fareham | 4,376.32 mi (7,043.01 km) |
| Keystone to Farnborough | 4,421.45 mi (7,115.64 km) |
| Keystone to Farnborough | 4,387.86 mi (7,061.57 km) |
| Keystone to Farnham | 4,386.93 mi (7,060.08 km) |
| Keystone to Farnley | 4,316.94 mi (6,947.45 km) |
| Keystone to Farnworth | 4,288.49 mi (6,901.65 km) |
| Keystone to Farsley | 4,314.39 mi (6,943.34 km) |
| Keystone to Faversham | 4,456.47 mi (7,172.00 km) |
| Keystone to Fazakerley | 4,267.56 mi (6,867.98 km) |
| Keystone to Featherstone | 4,327.96 mi (6,965.18 km) |
| Keystone to Felixstowe | 4,464.83 mi (7,185.46 km) |
| Keystone to Felling | 4,304.25 mi (6,927.02 km) |
| Keystone to Felpham | 4,399.63 mi (7,080.51 km) |
| Keystone to Feltham | 4,399.76 mi (7,080.72 km) |
| Keystone to Felton | 4,307.79 mi (6,932.72 km) |
