| Cities | Distance |
|---|---|
| Duffel to Fern Down | 279.91 mi (450.47 km) |
| Duffel to Ferryhill | 353.98 mi (569.68 km) |
| Duffel to Finchley | 205.85 mi (331.28 km) |
| Duffel to Fleet | 232.49 mi (374.16 km) |
| Duffel to Fleetwood | 371.53 mi (597.91 km) |
| Duffel to Flint | 356.37 mi (573.52 km) |
| Duffel to Flitwick | 224.20 mi (360.82 km) |
| Duffel to Flixton | 333.84 mi (537.26 km) |
| Duffel to Folkestone | 145.40 mi (234.00 km) |
| Duffel to Forfar | 487.02 mi (783.78 km) |
| Duffel to Formby | 362.21 mi (582.92 km) |
| Duffel to Forres | 555.54 mi (894.06 km) |
| Duffel to Fort William | 555.06 mi (893.28 km) |
| Duffel to Fraserburgh | 525.13 mi (845.11 km) |
| Duffel to Friern Barnet | 204.77 mi (329.54 km) |