| Keystone to Acqui Terme | 4,929.70 mi (7,933.59 km) |
| Keystone to Acri | 5,446.90 mi (8,765.93 km) |
| Keystone to Adelfia | 5,421.83 mi (8,725.60 km) |
| Keystone to Adrano | 5,430.14 mi (8,738.97 km) |
| Keystone to Adria | 5,081.81 mi (8,178.39 km) |
| Keystone to Afragola | 5,305.52 mi (8,538.41 km) |
| Keystone to Agliana | 5,065.88 mi (8,152.75 km) |
| Keystone to Agrate Brianza | 4,946.57 mi (7,960.73 km) |
| Keystone to Agrigento | 5,379.66 mi (8,657.73 km) |
| Keystone to Agropoli | 5,354.17 mi (8,616.70 km) |
| Keystone to Ala | 5,015.96 mi (8,072.40 km) |
| Keystone to Alassio | 4,932.93 mi (7,938.78 km) |
| Keystone to Alatri | 5,235.78 mi (8,426.17 km) |
| Keystone to Alba | 4,909.18 mi (7,900.57 km) |
| Keystone to Albano Laziale | 5,203.99 mi (8,375.02 km) |
