| Penarth to Argentona | 731.39 mi (1,177.06 km) |
| Penarth to Arico el Nuevo | 1,748.24 mi (2,813.52 km) |
| Penarth to Armilla | 986.89 mi (1,588.25 km) |
| Penarth to Arnedo | 638.57 mi (1,027.67 km) |
| Penarth to Arona | 1,757.92 mi (2,829.09 km) |
| Penarth to Arrecife | 1,642.38 mi (2,643.15 km) |
| Penarth to Arrigorriaga | 568.25 mi (914.52 km) |
| Penarth to Arroyomolinos | 772.10 mi (1,242.57 km) |
| Penarth to Arteijo | 614.15 mi (988.37 km) |
| Penarth to Arucas | 1,733.62 mi (2,790.00 km) |
| Penarth to Aspe | 911.52 mi (1,466.95 km) |
| Penarth to Astorga | 634.56 mi (1,021.22 km) |
| Penarth to Atarfe | 981.95 mi (1,580.29 km) |
| Penarth to Avila | 748.31 mi (1,204.29 km) |
| Penarth to Aviles | 558.74 mi (899.21 km) |
