| Ardahan to Acqui Terme | 1,737.27 mi (2,795.86 km) |
| Ardahan to Acri | 1,385.94 mi (2,230.46 km) |
| Ardahan to Adelfia | 1,341.12 mi (2,158.32 km) |
| Ardahan to Adrano | 1,500.50 mi (2,414.83 km) |
| Ardahan to Adria | 1,560.95 mi (2,512.10 km) |
| Ardahan to Afragola | 1,473.32 mi (2,371.08 km) |
| Ardahan to Agliana | 1,616.22 mi (2,601.05 km) |
| Ardahan to Agrate Brianza | 1,691.35 mi (2,721.97 km) |
| Ardahan to Agrigento | 1,573.16 mi (2,531.75 km) |
| Ardahan to Agropoli | 1,446.13 mi (2,327.32 km) |
| Ardahan to Ala | 1,611.55 mi (2,593.54 km) |
| Ardahan to Alassio | 1,756.04 mi (2,826.07 km) |
| Ardahan to Alatri | 1,514.45 mi (2,437.27 km) |
| Ardahan to Alba | 1,758.48 mi (2,829.99 km) |
| Ardahan to Albano Laziale | 1,548.80 mi (2,492.55 km) |
