| Boadilla del Monte to Amelia | 854.85 mi (1,375.74 km) |
| Boadilla del Monte to Anagni | 890.51 mi (1,433.14 km) |
| Boadilla del Monte to Ancona | 918.08 mi (1,477.51 km) |
| Boadilla del Monte to Andria | 1,054.15 mi (1,696.48 km) |
| Boadilla del Monte to Angri | 966.38 mi (1,555.23 km) |
| Boadilla del Monte to Anguillara Sabazia | 845.24 mi (1,360.29 km) |
| Boadilla del Monte to Anzio | 863.20 mi (1,389.18 km) |
| Boadilla del Monte to Anzola dell'Emilia | 818.04 mi (1,316.51 km) |
| Boadilla del Monte to Aosta | 673.22 mi (1,083.45 km) |
| Boadilla del Monte to Apricena | 1,007.76 mi (1,621.83 km) |
| Boadilla del Monte to Aprilia | 864.26 mi (1,390.89 km) |
| Boadilla del Monte to Aradeo | 1,157.39 mi (1,862.65 km) |
| Boadilla del Monte to Aragona | 961.50 mi (1,547.38 km) |
| Boadilla del Monte to Arco | 833.77 mi (1,341.82 km) |
| Boadilla del Monte to Arcola | 748.44 mi (1,204.50 km) |
