| Rio Grande City to Argentona | 5,565.16 mi (8,956.26 km) |
| Rio Grande City to Arico el Nuevo | 4,948.22 mi (7,963.40 km) |
| Rio Grande City to Armilla | 5,406.88 mi (8,701.54 km) |
| Rio Grande City to Arnedo | 5,336.60 mi (8,588.43 km) |
| Rio Grande City to Arona | 4,939.99 mi (7,950.15 km) |
| Rio Grande City to Arrecife | 5,095.81 mi (8,200.92 km) |
| Rio Grande City to Arrigorriaga | 5,272.42 mi (8,485.14 km) |
| Rio Grande City to Arroyomolinos | 5,305.56 mi (8,538.47 km) |
| Rio Grande City to Arteijo | 5,007.09 mi (8,058.13 km) |
| Rio Grande City to Arucas | 5,005.47 mi (8,055.52 km) |
| Rio Grande City to Aspe | 5,513.00 mi (8,872.32 km) |
| Rio Grande City to Astorga | 5,143.71 mi (8,278.00 km) |
| Rio Grande City to Atarfe | 5,401.14 mi (8,692.29 km) |
| Rio Grande City to Avila | 5,257.27 mi (8,460.75 km) |
| Rio Grande City to Aviles | 5,123.02 mi (8,244.71 km) |
