| Duffel to Brandis | 350.41 mi (563.93 km) |
| Duffel to Braunfels | 173.54 mi (279.29 km) |
| Duffel to Braunsbedra | 319.83 mi (514.71 km) |
| Duffel to Braunschweig | 269.28 mi (433.37 km) |
| Duffel to Breckerfeld | 128.27 mi (206.44 km) |
| Duffel to Breisach am Rhein | 252.50 mi (406.35 km) |
| Duffel to Bremen | 227.62 mi (366.32 km) |
| Duffel to Bremerhaven | 241.06 mi (387.95 km) |
| Duffel to Bremervorde | 255.21 mi (410.73 km) |
| Duffel to Bretten | 234.14 mi (376.81 km) |
| Duffel to Bretzfeld | 254.75 mi (409.98 km) |
| Duffel to Brieselang | 376.11 mi (605.29 km) |
| Duffel to Brilon | 176.37 mi (283.84 km) |
| Duffel to Bruchhausen-Vilsen | 225.25 mi (362.51 km) |
| Duffel to Bruchkobel | 202.89 mi (326.53 km) |
