| Aberystwyth to Ayamonte | 1,063.41 mi (1,711.39 km) |
| Aberystwyth to Azcoitia | 643.28 mi (1,035.26 km) |
| Aberystwyth to Azpeitia | 643.36 mi (1,035.39 km) |
| Aberystwyth to Azuqueca de Henares | 819.61 mi (1,319.03 km) |
| Aberystwyth to Badajoz | 945.28 mi (1,521.28 km) |
| Aberystwyth to Badalona | 814.34 mi (1,310.55 km) |
| Aberystwyth to Baena | 1,022.46 mi (1,645.49 km) |
| Aberystwyth to Baeza | 997.50 mi (1,605.33 km) |
| Aberystwyth to Bailen | 990.27 mi (1,593.69 km) |
| Aberystwyth to Balaguer | 768.71 mi (1,237.11 km) |
| Aberystwyth to Banolas | 779.54 mi (1,254.55 km) |
| Aberystwyth to Baranain | 673.61 mi (1,084.08 km) |
| Aberystwyth to Barbadanes | 721.10 mi (1,160.49 km) |
| Aberystwyth to Barbastro | 743.40 mi (1,196.38 km) |
| Aberystwyth to Barcelona | 816.70 mi (1,314.35 km) |
