| Heerlerbaan to Arico el Nuevo | 1,956.74 mi (3,149.06 km) |
| Heerlerbaan to Armilla | 1,059.70 mi (1,705.42 km) |
| Heerlerbaan to Arnedo | 710.35 mi (1,143.20 km) |
| Heerlerbaan to Arona | 1,967.82 mi (3,166.91 km) |
| Heerlerbaan to Arrecife | 1,822.16 mi (2,932.49 km) |
| Heerlerbaan to Arrigorriaga | 674.05 mi (1,084.78 km) |
| Heerlerbaan to Arroyomolinos | 873.75 mi (1,406.16 km) |
| Heerlerbaan to Arteijo | 857.64 mi (1,380.23 km) |
| Heerlerbaan to Arucas | 1,931.25 mi (3,108.05 km) |
| Heerlerbaan to Aspe | 926.36 mi (1,490.83 km) |
| Heerlerbaan to Astorga | 813.76 mi (1,309.62 km) |
| Heerlerbaan to Atarfe | 1,056.70 mi (1,700.59 km) |
| Heerlerbaan to Avila | 872.31 mi (1,403.85 km) |
| Heerlerbaan to Aviles | 752.13 mi (1,210.44 km) |
| Heerlerbaan to Ayamonte | 1,151.82 mi (1,853.68 km) |
