| Duffel to Florsheim | 187.47 mi (301.71 km) |
| Duffel to Florstadt | 197.71 mi (318.18 km) |
| Duffel to Forchheim | 303.29 mi (488.10 km) |
| Duffel to Foritz | 298.56 mi (480.49 km) |
| Duffel to Forst (Lausitz) | 437.76 mi (704.51 km) |
| Duffel to Frankenberg | 370.49 mi (596.25 km) |
| Duffel to Frankenberg | 185.78 mi (298.98 km) |
| Duffel to Frankenthal | 200.76 mi (323.09 km) |
| Duffel to Frankfurt | 195.00 mi (313.82 km) |
| Duffel to Frankfurt (Oder) | 437.63 mi (704.30 km) |
| Duffel to Frechen | 100.78 mi (162.20 km) |
| Duffel to Freiberg | 383.72 mi (617.53 km) |
| Duffel to Freiberg am Neckar | 256.13 mi (412.20 km) |
| Duffel to Freiburg im Breisgau | 261.39 mi (420.66 km) |
| Duffel to Freilassing | 441.09 mi (709.87 km) |
