| Adra to Amelia | 911.79 mi (1,467.38 km) |
| Adra to Anagni | 929.90 mi (1,496.53 km) |
| Adra to Ancona | 990.86 mi (1,594.64 km) |
| Adra to Andria | 1,079.80 mi (1,737.77 km) |
| Adra to Angri | 984.83 mi (1,584.93 km) |
| Adra to Anguillara Sabazia | 893.50 mi (1,437.95 km) |
| Adra to Anzio | 897.90 mi (1,445.03 km) |
| Adra to Anzola dell'Emilia | 917.33 mi (1,476.30 km) |
| Adra to Aosta | 819.35 mi (1,318.62 km) |
| Adra to Apricena | 1,043.67 mi (1,679.62 km) |
| Adra to Aprilia | 901.62 mi (1,451.02 km) |
| Adra to Aradeo | 1,165.26 mi (1,875.31 km) |
| Adra to Aragona | 916.91 mi (1,475.63 km) |
| Adra to Arco | 957.37 mi (1,540.73 km) |
| Adra to Arcola | 847.23 mi (1,363.49 km) |
