| Gloucester to Acqui Terme | 698.21 mi (1,123.67 km) |
| Gloucester to Acri | 1,233.55 mi (1,985.21 km) |
| Gloucester to Adelfia | 1,173.43 mi (1,888.46 km) |
| Gloucester to Adrano | 1,283.48 mi (2,065.56 km) |
| Gloucester to Adria | 804.36 mi (1,294.50 km) |
| Gloucester to Afragola | 1,088.40 mi (1,751.61 km) |
| Gloucester to Agliana | 822.01 mi (1,322.90 km) |
| Gloucester to Agrate Brianza | 682.43 mi (1,098.27 km) |
| Gloucester to Agrigento | 1,265.75 mi (2,037.03 km) |
| Gloucester to Agropoli | 1,140.87 mi (1,836.05 km) |
| Gloucester to Ala | 734.23 mi (1,181.62 km) |
| Gloucester to Alassio | 724.90 mi (1,166.62 km) |
| Gloucester to Alatri | 1,013.07 mi (1,630.37 km) |
| Gloucester to Alba | 683.10 mi (1,099.34 km) |
| Gloucester to Albano Laziale | 990.05 mi (1,593.33 km) |
