| Tortona to Alfena | 911.43 mi (1,466.81 km) |
| Tortona to Alijo | 859.91 mi (1,383.88 km) |
| Tortona to Aljustrel | 1,002.89 mi (1,614.00 km) |
| Tortona to Almada | 1,020.05 mi (1,641.60 km) |
| Tortona to Almargem | 1,019.47 mi (1,640.68 km) |
| Tortona to Almeirim | 976.87 mi (1,572.13 km) |
| Tortona to Amadora | 1,021.67 mi (1,644.21 km) |
| Tortona to Amarante | 888.60 mi (1,430.06 km) |
| Tortona to Amares | 892.70 mi (1,436.67 km) |
| Tortona to Amora | 1,020.12 mi (1,641.73 km) |
| Tortona to Anadia | 929.19 mi (1,495.39 km) |
| Tortona to Angra do Heroismo | 1,891.86 mi (3,044.66 km) |
| Tortona to Ansiao | 944.86 mi (1,520.60 km) |
| Tortona to Anta | 922.29 mi (1,484.28 km) |
| Tortona to Arcos de Valdevez | 891.39 mi (1,434.56 km) |
