| Herent to Arico el Nuevo | 1,917.93 mi (3,086.62 km) |
| Herent to Armilla | 1,034.34 mi (1,664.61 km) |
| Herent to Arnedo | 680.55 mi (1,095.24 km) |
| Herent to Arona | 1,928.87 mi (3,104.22 km) |
| Herent to Arrecife | 1,786.64 mi (2,875.32 km) |
| Herent to Arrigorriaga | 639.25 mi (1,028.77 km) |
| Herent to Arroyomolinos | 842.69 mi (1,356.18 km) |
| Herent to Arteijo | 810.48 mi (1,304.34 km) |
| Herent to Arucas | 1,893.75 mi (3,047.69 km) |
| Herent to Aspe | 907.63 mi (1,460.69 km) |
| Herent to Astorga | 772.79 mi (1,243.69 km) |
| Herent to Atarfe | 1,031.06 mi (1,659.33 km) |
| Herent to Avila | 838.46 mi (1,349.37 km) |
| Herent to Aviles | 708.85 mi (1,140.79 km) |
| Herent to Ayamonte | 1,117.65 mi (1,798.68 km) |
