| Aberystwyth to Barberino di Mugello | 910.82 mi (1,465.82 km) |
| Aberystwyth to Barcellona-Pozzo di Gotto | 1,352.30 mi (2,176.32 km) |
| Aberystwyth to Bareggio | 760.89 mi (1,224.53 km) |
| Aberystwyth to Barga | 880.82 mi (1,417.54 km) |
| Aberystwyth to Bari | 1,253.51 mi (2,017.33 km) |
| Aberystwyth to Barletta | 1,222.85 mi (1,967.99 km) |
| Aberystwyth to Baronissi | 1,198.13 mi (1,928.21 km) |
| Aberystwyth to Barrafranca | 1,363.78 mi (2,194.79 km) |
| Aberystwyth to Bassano del Grappa | 847.52 mi (1,363.94 km) |
| Aberystwyth to Battipaglia | 1,212.22 mi (1,950.87 km) |
| Aberystwyth to Beinasco | 735.87 mi (1,184.28 km) |
| Aberystwyth to Bellinzago Novarese | 743.09 mi (1,195.89 km) |
| Aberystwyth to Belluno | 850.17 mi (1,368.21 km) |
| Aberystwyth to Belmonte Mezzagno | 1,299.58 mi (2,091.47 km) |
| Aberystwyth to Belpasso | 1,376.27 mi (2,214.90 km) |
