| Aberystwyth to Borgosatollo | 805.18 mi (1,295.82 km) |
| Aberystwyth to Borgosesia | 723.96 mi (1,165.10 km) |
| Aberystwyth to Boscoreale | 1,187.16 mi (1,910.54 km) |
| Aberystwyth to Boscotrecase | 1,185.72 mi (1,908.23 km) |
| Aberystwyth to Botticino Sera | 802.32 mi (1,291.20 km) |
| Aberystwyth to Bovalino Marina | 1,383.75 mi (2,226.93 km) |
| Aberystwyth to Boves | 770.63 mi (1,240.21 km) |
| Aberystwyth to Boville Ernica | 1,106.43 mi (1,780.63 km) |
| Aberystwyth to Bovisio Masciago | 759.63 mi (1,222.51 km) |
| Aberystwyth to Bovolone | 848.04 mi (1,364.79 km) |
| Aberystwyth to Bra | 760.91 mi (1,224.57 km) |
| Aberystwyth to Bracciano | 1,039.40 mi (1,672.75 km) |
| Aberystwyth to Brandizzo | 736.09 mi (1,184.63 km) |
| Aberystwyth to Breganze | 844.10 mi (1,358.45 km) |
| Aberystwyth to Brembate | 774.64 mi (1,246.66 km) |
