| Orsta to Acqui Terme | 1,214.42 mi (1,954.43 km) |
| Orsta to Acri | 1,626.36 mi (2,617.37 km) |
| Orsta to Adelfia | 1,530.81 mi (2,463.60 km) |
| Orsta to Adrano | 1,735.17 mi (2,792.49 km) |
| Orsta to Adria | 1,208.32 mi (1,944.61 km) |
| Orsta to Afragola | 1,509.22 mi (2,428.85 km) |
| Orsta to Agliana | 1,279.62 mi (2,059.35 km) |
| Orsta to Agrate Brianza | 1,155.23 mi (1,859.16 km) |
| Orsta to Agrigento | 1,748.52 mi (2,813.98 km) |
| Orsta to Agropoli | 1,554.11 mi (2,501.10 km) |
| Orsta to Ala | 1,152.90 mi (1,855.42 km) |
| Orsta to Alassio | 1,260.20 mi (2,028.09 km) |
| Orsta to Alatri | 1,445.53 mi (2,326.35 km) |
| Orsta to Alba | 1,211.55 mi (1,949.81 km) |
| Orsta to Albano Laziale | 1,439.51 mi (2,316.67 km) |
