| Merchweiler to Arico el Nuevo | 1,920.02 mi (3,089.98 km) |
| Merchweiler to Armilla | 998.00 mi (1,606.12 km) |
| Merchweiler to Arnedo | 661.15 mi (1,064.01 km) |
| Merchweiler to Arona | 1,931.46 mi (3,108.39 km) |
| Merchweiler to Arrecife | 1,778.02 mi (2,861.45 km) |
| Merchweiler to Arrigorriaga | 636.42 mi (1,024.22 km) |
| Merchweiler to Arroyomolinos | 824.94 mi (1,327.61 km) |
| Merchweiler to Arteijo | 850.26 mi (1,368.36 km) |
| Merchweiler to Arucas | 1,891.45 mi (3,044.00 km) |
| Merchweiler to Aspe | 854.08 mi (1,374.51 km) |
| Merchweiler to Astorga | 788.98 mi (1,269.74 km) |
| Merchweiler to Atarfe | 995.55 mi (1,602.19 km) |
| Merchweiler to Avila | 829.57 mi (1,335.07 km) |
| Merchweiler to Aviles | 734.55 mi (1,182.15 km) |
| Merchweiler to Ayamonte | 1,107.41 mi (1,782.20 km) |
