| Niederkassel to Fern Down | 389.76 mi (627.26 km) |
| Niederkassel to Ferryhill | 447.22 mi (719.72 km) |
| Niederkassel to Finchley | 317.05 mi (510.24 km) |
| Niederkassel to Fleet | 343.57 mi (552.92 km) |
| Niederkassel to Fleetwood | 474.41 mi (763.49 km) |
| Niederkassel to Flint | 463.25 mi (745.53 km) |
| Niederkassel to Flitwick | 334.54 mi (538.40 km) |
| Niederkassel to Flixton | 438.64 mi (705.92 km) |
| Niederkassel to Folkestone | 255.99 mi (411.97 km) |
| Niederkassel to Forfar | 570.43 mi (918.01 km) |
| Niederkassel to Formby | 467.36 mi (752.14 km) |
| Niederkassel to Forres | 635.33 mi (1,022.46 km) |
| Niederkassel to Fort William | 644.28 mi (1,036.87 km) |
| Niederkassel to Fraserburgh | 597.95 mi (962.31 km) |
| Niederkassel to Friern Barnet | 315.94 mi (508.46 km) |
