| Ada to Fern Down | 1,065.38 mi (1,714.56 km) |
| Ada to Ferryhill | 1,130.89 mi (1,820.00 km) |
| Ada to Finchley | 1,005.26 mi (1,617.81 km) |
| Ada to Fleet | 1,027.29 mi (1,653.26 km) |
| Ada to Fleetwood | 1,166.16 mi (1,876.76 km) |
| Ada to Flint | 1,156.49 mi (1,861.19 km) |
| Ada to Flitwick | 1,025.68 mi (1,650.68 km) |
| Ada to Flixton | 1,131.45 mi (1,820.90 km) |
| Ada to Folkestone | 939.43 mi (1,511.87 km) |
| Ada to Forfar | 1,236.53 mi (1,990.00 km) |
| Ada to Formby | 1,160.23 mi (1,867.21 km) |
| Ada to Forres | 1,292.16 mi (2,079.53 km) |
| Ada to Fort William | 1,317.37 mi (2,120.11 km) |
| Ada to Fraserburgh | 1,243.57 mi (2,001.34 km) |
| Ada to Friern Barnet | 1,004.33 mi (1,616.31 km) |
