| Sluis to Amelia | 738.91 mi (1,189.16 km) |
| Sluis to Anagni | 806.36 mi (1,297.71 km) |
| Sluis to Ancona | 710.28 mi (1,143.08 km) |
| Sluis to Andria | 928.25 mi (1,493.87 km) |
| Sluis to Angri | 904.26 mi (1,455.27 km) |
| Sluis to Anguillara Sabazia | 762.56 mi (1,227.23 km) |
| Sluis to Anzio | 809.95 mi (1,303.49 km) |
| Sluis to Anzola dell'Emilia | 590.02 mi (949.55 km) |
| Sluis to Aosta | 424.97 mi (683.93 km) |
| Sluis to Apricena | 870.94 mi (1,401.65 km) |
| Sluis to Aprilia | 802.35 mi (1,291.26 km) |
| Sluis to Aradeo | 1,045.99 mi (1,683.37 km) |
| Sluis to Aragona | 1,083.30 mi (1,743.41 km) |
| Sluis to Arco | 505.52 mi (813.56 km) |
| Sluis to Arcola | 581.37 mi (935.63 km) |
