| Thornton to Acqui Terme | 781.42 mi (1,257.58 km) |
| Thornton to Acri | 1,304.81 mi (2,099.89 km) |
| Thornton to Adelfia | 1,236.57 mi (1,990.06 km) |
| Thornton to Adrano | 1,366.86 mi (2,199.75 km) |
| Thornton to Adria | 866.04 mi (1,393.75 km) |
| Thornton to Afragola | 1,162.24 mi (1,870.44 km) |
| Thornton to Agliana | 896.30 mi (1,442.45 km) |
| Thornton to Agrate Brianza | 754.65 mi (1,214.49 km) |
| Thornton to Agrigento | 1,354.78 mi (2,180.31 km) |
| Thornton to Agropoli | 1,214.31 mi (1,954.25 km) |
| Thornton to Ala | 796.12 mi (1,281.23 km) |
| Thornton to Alassio | 813.50 mi (1,309.21 km) |
| Thornton to Alatri | 1,087.52 mi (1,750.19 km) |
| Thornton to Alba | 768.64 mi (1,237.00 km) |
| Thornton to Albano Laziale | 1,067.43 mi (1,717.87 km) |
