| Ocana to Argentona | 327.83 mi (527.60 km) |
| Ocana to Arico el Nuevo | 1,099.64 mi (1,769.69 km) |
| Ocana to Armilla | 194.05 mi (312.29 km) |
| Ocana to Arnedo | 172.24 mi (277.19 km) |
| Ocana to Arona | 1,111.54 mi (1,788.85 km) |
| Ocana to Arrecife | 949.95 mi (1,528.80 km) |
| Ocana to Arrigorriaga | 226.82 mi (365.03 km) |
| Ocana to Arroyomolinos | 30.20 mi (48.61 km) |
| Ocana to Arteijo | 347.10 mi (558.61 km) |
| Ocana to Arucas | 1,067.08 mi (1,717.29 km) |
| Ocana to Aspe | 183.71 mi (295.66 km) |
| Ocana to Astorga | 218.34 mi (351.39 km) |
| Ocana to Atarfe | 189.19 mi (304.47 km) |
| Ocana to Avila | 78.76 mi (126.75 km) |
| Ocana to Aviles | 277.98 mi (447.37 km) |
