| Gravelines to Bruchsal | 314.21 mi (505.68 km) |
| Gravelines to Bruckmuhl | 488.80 mi (786.65 km) |
| Gravelines to Bruggen | 176.73 mi (284.42 km) |
| Gravelines to Bruhl | 208.15 mi (334.99 km) |
| Gravelines to Bruhl | 303.77 mi (488.87 km) |
| Gravelines to Brunsbuttel | 356.99 mi (574.51 km) |
| Gravelines to Buchen in Odenwald | 333.45 mi (536.63 km) |
| Gravelines to Buchholz in der Nordheide | 365.21 mi (587.75 km) |
| Gravelines to Buchloe | 435.83 mi (701.40 km) |
| Gravelines to Buckeburg | 309.55 mi (498.17 km) |
| Gravelines to Budelsdorf | 391.14 mi (629.47 km) |
| Gravelines to Budenheim | 273.65 mi (440.39 km) |
| Gravelines to Budingen | 309.71 mi (498.43 km) |
| Gravelines to Buhl | 310.85 mi (500.27 km) |
| Gravelines to Bunde | 290.09 mi (466.85 km) |
