| Cities | Distance |
|---|---|
| Duffel to Birkenau | 213.15 mi (343.04 km) |
| Duffel to Birkenfeld | 239.18 mi (384.93 km) |
| Duffel to Bischofsheim | 185.16 mi (297.98 km) |
| Duffel to Bischofswerda | 418.84 mi (674.05 km) |
| Duffel to Bisingen | 275.20 mi (442.89 km) |
| Duffel to Bissendorf | 174.89 mi (281.47 km) |
| Duffel to Bitburg | 118.21 mi (190.24 km) |
| Duffel to Bitterfeld | 338.26 mi (544.37 km) |
| Duffel to Blankenburg | 281.58 mi (453.16 km) |
| Duffel to Blankenfelde | 389.61 mi (627.02 km) |
| Duffel to Blaubeuren | 299.54 mi (482.06 km) |
| Duffel to Bleicherode | 262.44 mi (422.35 km) |
| Duffel to Blieskastel | 176.81 mi (284.54 km) |
| Duffel to Blomberg | 204.57 mi (329.23 km) |
| Duffel to Blumberg | 288.53 mi (464.34 km) |