| Outreau to Bobenheim-Roxheim | 309.35 mi (497.86 km) |
| Outreau to Bobingen | 446.53 mi (718.61 km) |
| Outreau to Boblingen | 359.61 mi (578.73 km) |
| Outreau to Bocholt | 230.67 mi (371.23 km) |
| Outreau to Bochum | 249.74 mi (401.92 km) |
| Outreau to Bockenem | 379.05 mi (610.02 km) |
| Outreau to Bockhorn | 330.22 mi (531.43 km) |
| Outreau to Bogen | 509.09 mi (819.31 km) |
| Outreau to Bohl-Iggelheim | 311.75 mi (501.71 km) |
| Outreau to Bohmte | 310.79 mi (500.17 km) |
| Outreau to Boizenburg | 428.78 mi (690.05 km) |
| Outreau to Bonen | 274.17 mi (441.23 km) |
| Outreau to Bonn | 240.82 mi (387.56 km) |
| Outreau to Bopfingen | 410.77 mi (661.07 km) |
| Outreau to Boppard | 265.67 mi (427.56 km) |
