| Duffel to Fondettes | 310.43 mi (499.58 km) |
| Duffel to Fonsorbes | 544.66 mi (876.54 km) |
| Duffel to Fontaine | 411.60 mi (662.41 km) |
| Duffel to Fontaine-les-Dijon | 260.55 mi (419.31 km) |
| Duffel to Fontainebleau | 202.81 mi (326.38 km) |
| Duffel to Fontenay-aux-Roses | 187.87 mi (302.35 km) |
| Duffel to Fontenay-le-Comte | 401.28 mi (645.79 km) |
| Duffel to Fontenay-le-Fleury | 192.31 mi (309.49 km) |
| Duffel to Fontenay-sous-Bois | 179.83 mi (289.40 km) |
| Duffel to Forbach | 168.95 mi (271.90 km) |
| Duffel to Fos-sur-Mer | 528.64 mi (850.76 km) |
| Duffel to Fosses | 164.51 mi (264.75 km) |
| Duffel to Fouesnant | 441.85 mi (711.08 km) |
| Duffel to Fougeres | 317.97 mi (511.72 km) |
| Duffel to Fourmies | 77.53 mi (124.77 km) |
