| Del Rio to Argentona | 5,519.95 mi (8,883.50 km) |
| Del Rio to Arico el Nuevo | 4,983.60 mi (8,020.33 km) |
| Del Rio to Armilla | 5,387.42 mi (8,670.21 km) |
| Del Rio to Arnedo | 5,295.43 mi (8,522.17 km) |
| Del Rio to Arona | 4,976.01 mi (8,008.11 km) |
| Del Rio to Arrecife | 5,123.66 mi (8,245.74 km) |
| Del Rio to Arrigorriaga | 5,228.50 mi (8,414.45 km) |
| Del Rio to Arroyomolinos | 5,274.43 mi (8,488.38 km) |
| Del Rio to Arteijo | 4,969.86 mi (7,998.22 km) |
| Del Rio to Arucas | 5,039.68 mi (8,110.58 km) |
| Del Rio to Aspe | 5,484.63 mi (8,826.66 km) |
| Del Rio to Astorga | 5,106.87 mi (8,218.71 km) |
| Del Rio to Atarfe | 5,381.50 mi (8,660.69 km) |
| Del Rio to Avila | 5,225.73 mi (8,410.00 km) |
| Del Rio to Aviles | 5,081.62 mi (8,178.08 km) |
