| Pen-y-Bont ar Ogwr to Argentona | 743.41 mi (1,196.40 km) |
| Pen-y-Bont ar Ogwr to Arico el Nuevo | 1,744.71 mi (2,807.85 km) |
| Pen-y-Bont ar Ogwr to Armilla | 991.99 mi (1,596.45 km) |
| Pen-y-Bont ar Ogwr to Arnedo | 645.66 mi (1,039.09 km) |
| Pen-y-Bont ar Ogwr to Arona | 1,754.30 mi (2,823.27 km) |
| Pen-y-Bont ar Ogwr to Arrecife | 1,640.56 mi (2,640.22 km) |
| Pen-y-Bont ar Ogwr to Arrigorriaga | 574.34 mi (924.31 km) |
| Pen-y-Bont ar Ogwr to Arroyomolinos | 776.80 mi (1,250.13 km) |
| Pen-y-Bont ar Ogwr to Arteijo | 611.55 mi (984.20 km) |
| Pen-y-Bont ar Ogwr to Arucas | 1,730.72 mi (2,785.32 km) |
| Pen-y-Bont ar Ogwr to Aspe | 919.52 mi (1,479.83 km) |
| Pen-y-Bont ar Ogwr to Astorga | 635.95 mi (1,023.47 km) |
| Pen-y-Bont ar Ogwr to Atarfe | 986.96 mi (1,588.37 km) |
| Pen-y-Bont ar Ogwr to Avila | 752.00 mi (1,210.23 km) |
| Pen-y-Bont ar Ogwr to Aviles | 559.94 mi (901.13 km) |
