| Obernai to Alfena | 926.67 mi (1,491.33 km) |
| Obernai to Alijo | 882.40 mi (1,420.08 km) |
| Obernai to Aljustrel | 1,069.63 mi (1,721.40 km) |
| Obernai to Almada | 1,068.68 mi (1,719.88 km) |
| Obernai to Almargem | 1,064.97 mi (1,713.91 km) |
| Obernai to Almeirim | 1,022.77 mi (1,646.00 km) |
| Obernai to Amadora | 1,069.00 mi (1,720.39 km) |
| Obernai to Amarante | 906.73 mi (1,459.24 km) |
| Obernai to Amares | 902.87 mi (1,453.02 km) |
| Obernai to Amora | 1,069.79 mi (1,721.65 km) |
| Obernai to Anadia | 958.19 mi (1,542.05 km) |
| Obernai to Angra do Heroismo | 1,845.39 mi (2,969.87 km) |
| Obernai to Ansiao | 981.81 mi (1,580.07 km) |
| Obernai to Anta | 940.62 mi (1,513.79 km) |
| Obernai to Arcos de Valdevez | 896.93 mi (1,443.47 km) |
