| Thatto Heath to Argentona | 854.71 mi (1,375.53 km) |
| Thatto Heath to Arico el Nuevo | 1,879.07 mi (3,024.07 km) |
| Thatto Heath to Armilla | 1,125.97 mi (1,812.07 km) |
| Thatto Heath to Arnedo | 775.70 mi (1,248.36 km) |
| Thatto Heath to Arona | 1,888.50 mi (3,039.25 km) |
| Thatto Heath to Arrecife | 1,777.11 mi (2,859.98 km) |
| Thatto Heath to Arrigorriaga | 706.67 mi (1,137.28 km) |
| Thatto Heath to Arroyomolinos | 911.45 mi (1,466.84 km) |
| Thatto Heath to Arteijo | 747.68 mi (1,203.28 km) |
| Thatto Heath to Arucas | 1,866.01 mi (3,003.05 km) |
| Thatto Heath to Aspe | 1,046.82 mi (1,684.69 km) |
| Thatto Heath to Astorga | 773.53 mi (1,244.88 km) |
| Thatto Heath to Atarfe | 1,121.07 mi (1,804.19 km) |
| Thatto Heath to Avila | 887.97 mi (1,429.05 km) |
| Thatto Heath to Aviles | 697.57 mi (1,122.62 km) |
