| Bargoed to Argentona | 749.09 mi (1,205.54 km) |
| Bargoed to Arico el Nuevo | 1,762.66 mi (2,836.72 km) |
| Bargoed to Armilla | 1,004.79 mi (1,617.05 km) |
| Bargoed to Arnedo | 656.72 mi (1,056.89 km) |
| Bargoed to Arona | 1,772.27 mi (2,852.20 km) |
| Bargoed to Arrecife | 1,657.76 mi (2,667.91 km) |
| Bargoed to Arrigorriaga | 586.29 mi (943.55 km) |
| Bargoed to Arroyomolinos | 789.90 mi (1,271.22 km) |
| Bargoed to Arteijo | 629.07 mi (1,012.39 km) |
| Bargoed to Arucas | 1,748.41 mi (2,813.79 km) |
| Bargoed to Aspe | 929.73 mi (1,496.26 km) |
| Bargoed to Astorga | 651.36 mi (1,048.27 km) |
| Bargoed to Atarfe | 999.82 mi (1,609.06 km) |
| Bargoed to Avila | 765.87 mi (1,232.55 km) |
| Bargoed to Aviles | 575.47 mi (926.12 km) |
