| Boulogne-sur-Mer to Auerbach | 447.79 mi (720.65 km) |
| Boulogne-sur-Mer to Auerbach | 472.63 mi (760.63 km) |
| Boulogne-sur-Mer to Augsburg | 446.51 mi (718.58 km) |
| Boulogne-sur-Mer to Augustdorf | 317.87 mi (511.57 km) |
| Boulogne-sur-Mer to Aulendorf | 408.57 mi (657.53 km) |
| Boulogne-sur-Mer to Aurich | 312.92 mi (503.59 km) |
| Boulogne-sur-Mer to Babenhausen | 327.51 mi (527.08 km) |
| Boulogne-sur-Mer to Backnang | 369.16 mi (594.11 km) |
| Boulogne-sur-Mer to Bad Abbach | 480.85 mi (773.86 km) |
| Boulogne-sur-Mer to Bad Aibling | 508.08 mi (817.67 km) |
| Boulogne-sur-Mer to Bad Bentheim | 262.04 mi (421.71 km) |
| Boulogne-sur-Mer to Bad Berleburg | 296.48 mi (477.15 km) |
| Boulogne-sur-Mer to Bad Bevensen | 415.09 mi (668.03 km) |
| Boulogne-sur-Mer to Bad Bramstedt | 412.66 mi (664.12 km) |
| Boulogne-sur-Mer to Bad Breisig | 249.47 mi (401.48 km) |
