| Mechernich to Fern Down | 374.20 mi (602.22 km) |
| Mechernich to Ferryhill | 444.52 mi (715.38 km) |
| Mechernich to Finchley | 304.45 mi (489.96 km) |
| Mechernich to Fleet | 329.58 mi (530.41 km) |
| Mechernich to Fleetwood | 468.09 mi (753.32 km) |
| Mechernich to Flint | 454.87 mi (732.04 km) |
| Mechernich to Flitwick | 323.44 mi (520.53 km) |
| Mechernich to Flixton | 431.36 mi (694.21 km) |
| Mechernich to Folkestone | 241.51 mi (388.68 km) |
| Mechernich to Forfar | 571.00 mi (918.93 km) |
| Mechernich to Formby | 459.94 mi (740.20 km) |
| Mechernich to Forres | 637.02 mi (1,025.18 km) |
| Mechernich to Fort William | 643.24 mi (1,035.20 km) |
| Mechernich to Fraserburgh | 601.37 mi (967.81 km) |
| Mechernich to Friern Barnet | 303.41 mi (488.30 km) |
