| Cities | Distance |
|---|---|
| Duffel to Bastogne | 92.32 mi (148.57 km) |
| Duffel to Beauraing | 71.12 mi (114.46 km) |
| Duffel to Beernem | 51.08 mi (82.21 km) |
| Duffel to Beerse | 21.30 mi (34.28 km) |
| Duffel to Beersel | 24.98 mi (40.20 km) |
| Duffel to Begijnendijk | 12.94 mi (20.82 km) |
| Duffel to Beloeil | 52.47 mi (84.44 km) |
| Duffel to Berchem | 7.21 mi (11.60 km) |
| Duffel to Beringen | 30.74 mi (49.47 km) |
| Duffel to Berlaar | 5.90 mi (9.49 km) |
| Duffel to Berlare | 22.92 mi (36.89 km) |
| Duffel to Bernissart | 57.00 mi (91.73 km) |
| Duffel to Bertem | 17.81 mi (28.67 km) |
| Duffel to Bertrix | 91.97 mi (148.01 km) |
| Duffel to Beveren | 13.47 mi (21.67 km) |