| Unterwellenborn to Arico el Nuevo | 2,128.03 mi (3,424.73 km) |
| Unterwellenborn to Armilla | 1,192.34 mi (1,918.89 km) |
| Unterwellenborn to Arnedo | 867.01 mi (1,395.32 km) |
| Unterwellenborn to Arona | 2,139.62 mi (3,443.38 km) |
| Unterwellenborn to Arrecife | 1,982.36 mi (3,190.30 km) |
| Unterwellenborn to Arrigorriaga | 847.27 mi (1,363.55 km) |
| Unterwellenborn to Arroyomolinos | 1,029.75 mi (1,657.23 km) |
| Unterwellenborn to Arteijo | 1,064.26 mi (1,712.76 km) |
| Unterwellenborn to Arucas | 2,098.00 mi (3,376.40 km) |
| Unterwellenborn to Aspe | 1,039.10 mi (1,672.27 km) |
| Unterwellenborn to Astorga | 1,002.32 mi (1,613.09 km) |
| Unterwellenborn to Atarfe | 1,190.40 mi (1,915.77 km) |
| Unterwellenborn to Avila | 1,037.42 mi (1,669.57 km) |
| Unterwellenborn to Aviles | 948.68 mi (1,526.76 km) |
| Unterwellenborn to Ayamonte | 1,313.25 mi (2,113.47 km) |
