| Vianen to Amelia | 735.67 mi (1,183.94 km) |
| Vianen to Anagni | 802.36 mi (1,291.27 km) |
| Vianen to Ancona | 696.66 mi (1,121.17 km) |
| Vianen to Andria | 912.13 mi (1,467.94 km) |
| Vianen to Angri | 897.17 mi (1,443.85 km) |
| Vianen to Anguillara Sabazia | 761.87 mi (1,226.11 km) |
| Vianen to Anzio | 809.61 mi (1,302.93 km) |
| Vianen to Anzola dell'Emilia | 584.82 mi (941.17 km) |
| Vianen to Aosta | 443.38 mi (713.55 km) |
| Vianen to Apricena | 856.36 mi (1,378.18 km) |
| Vianen to Aprilia | 801.44 mi (1,289.79 km) |
| Vianen to Aradeo | 1,026.68 mi (1,652.28 km) |
| Vianen to Aragona | 1,089.12 mi (1,752.76 km) |
| Vianen to Arco | 494.17 mi (795.29 km) |
| Vianen to Arcola | 586.68 mi (944.17 km) |
