| Boulogne-sur-Mer to Anrochte | 296.83 mi (477.70 km) |
| Boulogne-sur-Mer to Ansbach | 409.94 mi (659.73 km) |
| Boulogne-sur-Mer to Apen | 314.86 mi (506.72 km) |
| Boulogne-sur-Mer to Apolda | 431.89 mi (695.06 km) |
| Boulogne-sur-Mer to Appenweier | 322.28 mi (518.67 km) |
| Boulogne-sur-Mer to Arnsberg | 284.48 mi (457.82 km) |
| Boulogne-sur-Mer to Arnstadt | 407.47 mi (655.77 km) |
| Boulogne-sur-Mer to Aschaffenburg | 336.21 mi (541.08 km) |
| Boulogne-sur-Mer to Ascheberg | 269.76 mi (434.13 km) |
| Boulogne-sur-Mer to Aschersleben | 431.66 mi (694.69 km) |
| Boulogne-sur-Mer to Aschheim | 486.40 mi (782.78 km) |
| Boulogne-sur-Mer to Asperg | 357.98 mi (576.11 km) |
| Boulogne-sur-Mer to Asslar | 300.20 mi (483.13 km) |
| Boulogne-sur-Mer to Attendorn | 275.00 mi (442.57 km) |
| Boulogne-sur-Mer to Aue | 485.25 mi (780.94 km) |
