| Sluis to Arico el Nuevo | 1,901.43 mi (3,060.05 km) |
| Sluis to Armilla | 1,036.69 mi (1,668.40 km) |
| Sluis to Arnedo | 679.24 mi (1,093.13 km) |
| Sluis to Arona | 1,912.14 mi (3,077.29 km) |
| Sluis to Arrecife | 1,774.73 mi (2,856.15 km) |
| Sluis to Arrigorriaga | 631.72 mi (1,016.65 km) |
| Sluis to Arroyomolinos | 838.79 mi (1,349.90 km) |
| Sluis to Arteijo | 783.35 mi (1,260.68 km) |
| Sluis to Arucas | 1,879.05 mi (3,024.03 km) |
| Sluis to Aspe | 918.10 mi (1,477.54 km) |
| Sluis to Astorga | 755.64 mi (1,216.08 km) |
| Sluis to Atarfe | 1,033.08 mi (1,662.58 km) |
| Sluis to Avila | 830.94 mi (1,337.28 km) |
| Sluis to Aviles | 688.53 mi (1,108.08 km) |
| Sluis to Ayamonte | 1,108.68 mi (1,784.25 km) |
