| Gravelines to Borgentreich | 310.32 mi (499.42 km) |
| Gravelines to Borgholzhausen | 276.07 mi (444.30 km) |
| Gravelines to Borken | 212.42 mi (341.85 km) |
| Gravelines to Borna | 450.23 mi (724.58 km) |
| Gravelines to Bornheim | 213.20 mi (343.12 km) |
| Gravelines to Bosel | 284.33 mi (457.58 km) |
| Gravelines to Bottrop | 210.63 mi (338.97 km) |
| Gravelines to Bovenden | 339.22 mi (545.93 km) |
| Gravelines to Brackenheim | 334.69 mi (538.63 km) |
| Gravelines to Brake | 314.26 mi (505.76 km) |
| Gravelines to Brakel | 308.49 mi (496.47 km) |
| Gravelines to Bramsche | 269.05 mi (432.99 km) |
| Gravelines to Brand | 176.80 mi (284.53 km) |
| Gravelines to Brand-Erbisdorf | 487.11 mi (783.93 km) |
| Gravelines to Brandenburg | 455.98 mi (733.83 km) |
