| Ulus to Argentona | 1,554.94 mi (2,502.44 km) |
| Ulus to Arico el Nuevo | 2,891.80 mi (4,653.91 km) |
| Ulus to Armilla | 1,946.21 mi (3,132.13 km) |
| Ulus to Arnedo | 1,774.63 mi (2,856.00 km) |
| Ulus to Arona | 2,904.59 mi (4,674.49 km) |
| Ulus to Arrecife | 2,711.66 mi (4,364.00 km) |
| Ulus to Arrigorriaga | 1,802.56 mi (2,900.94 km) |
| Ulus to Arroyomolinos | 1,895.44 mi (3,050.41 km) |
| Ulus to Arteijo | 2,080.20 mi (3,347.76 km) |
| Ulus to Arucas | 2,844.15 mi (4,577.22 km) |
| Ulus to Aspe | 1,772.13 mi (2,851.97 km) |
| Ulus to Astorga | 1,970.14 mi (3,170.64 km) |
| Ulus to Atarfe | 1,948.24 mi (3,135.38 km) |
| Ulus to Avila | 1,928.61 mi (3,103.80 km) |
| Ulus to Aviles | 1,948.59 mi (3,135.95 km) |
