| Aberystwyth to Beuvry | 318.90 mi (513.23 km) |
| Aberystwyth to Beziers | 711.08 mi (1,144.38 km) |
| Aberystwyth to Bezons | 366.04 mi (589.08 km) |
| Aberystwyth to Biarritz | 628.10 mi (1,010.84 km) |
| Aberystwyth to Biganos | 555.16 mi (893.44 km) |
| Aberystwyth to Billere | 652.07 mi (1,049.41 km) |
| Aberystwyth to Biot | 795.18 mi (1,279.72 km) |
| Aberystwyth to Biscarrosse | 569.99 mi (917.31 km) |
| Aberystwyth to Bischheim | 581.47 mi (935.79 km) |
| Aberystwyth to Bischwiller | 580.20 mi (933.74 km) |
| Aberystwyth to Blagnac | 656.60 mi (1,056.69 km) |
| Aberystwyth to Blain | 356.35 mi (573.48 km) |
| Aberystwyth to Blanquefort | 541.57 mi (871.57 km) |
| Aberystwyth to Blois | 410.38 mi (660.44 km) |
| Aberystwyth to Bobigny | 374.12 mi (602.08 km) |
