| Boulogne-sur-Mer to Asola | 556.71 mi (895.93 km) |
| Boulogne-sur-Mer to Asolo | 582.58 mi (937.57 km) |
| Boulogne-sur-Mer to Assemini | 868.02 mi (1,396.94 km) |
| Boulogne-sur-Mer to Assisi | 739.60 mi (1,190.27 km) |
| Boulogne-sur-Mer to Asti | 505.16 mi (812.98 km) |
| Boulogne-sur-Mer to Atessa | 853.33 mi (1,373.31 km) |
| Boulogne-sur-Mer to Atri | 810.80 mi (1,304.86 km) |
| Boulogne-sur-Mer to Atripalda | 926.81 mi (1,491.56 km) |
| Boulogne-sur-Mer to Augusta | 1,146.80 mi (1,845.60 km) |
| Boulogne-sur-Mer to Aulla | 594.61 mi (956.93 km) |
| Boulogne-sur-Mer to Aurisina | 655.28 mi (1,054.58 km) |
| Boulogne-sur-Mer to Avellino | 925.62 mi (1,489.63 km) |
| Boulogne-sur-Mer to Aversa | 903.96 mi (1,454.78 km) |
| Boulogne-sur-Mer to Avezzano | 821.31 mi (1,321.78 km) |
| Boulogne-sur-Mer to Aviano | 596.45 mi (959.90 km) |
