| Viersen to Arico el Nuevo | 1,987.47 mi (3,198.52 km) |
| Viersen to Armilla | 1,091.26 mi (1,756.21 km) |
| Viersen to Arnedo | 741.85 mi (1,193.90 km) |
| Viersen to Arona | 1,998.53 mi (3,216.33 km) |
| Viersen to Arrecife | 1,853.33 mi (2,982.65 km) |
| Viersen to Arrigorriaga | 705.19 mi (1,134.89 km) |
| Viersen to Arroyomolinos | 905.21 mi (1,456.79 km) |
| Viersen to Arteijo | 886.10 mi (1,426.04 km) |
| Viersen to Arucas | 1,962.18 mi (3,157.82 km) |
| Viersen to Aspe | 957.60 mi (1,541.10 km) |
| Viersen to Astorga | 843.98 mi (1,358.26 km) |
| Viersen to Atarfe | 1,088.26 mi (1,751.39 km) |
| Viersen to Avila | 903.58 mi (1,454.17 km) |
| Viersen to Aviles | 781.80 mi (1,258.18 km) |
| Viersen to Ayamonte | 1,183.09 mi (1,904.00 km) |
