| Penarth to Ames | 642.37 mi (1,033.80 km) |
| Penarth to Amorebieta | 567.68 mi (913.59 km) |
| Penarth to Amposta | 761.88 mi (1,226.13 km) |
| Penarth to Amurrio | 578.86 mi (931.59 km) |
| Penarth to Andoain | 570.03 mi (917.37 km) |
| Penarth to Andraitx | 862.07 mi (1,387.36 km) |
| Penarth to Andujar | 926.21 mi (1,490.58 km) |
| Penarth to Antequera | 998.08 mi (1,606.25 km) |
| Penarth to Antigua | 1,686.47 mi (2,714.12 km) |
| Penarth to Aranda de Duero | 673.87 mi (1,084.49 km) |
| Penarth to Aranjuez | 787.71 mi (1,267.69 km) |
| Penarth to Archena | 924.46 mi (1,487.78 km) |
| Penarth to Arcos de la Frontera | 1,022.48 mi (1,645.52 km) |
| Penarth to Arenys de Mar | 732.24 mi (1,178.42 km) |
| Penarth to Arenys de Munt | 730.05 mi (1,174.91 km) |
