| Port Talbot to Beyne-Heusay | 415.10 mi (668.05 km) |
| Port Talbot to Bierbeek | 374.18 mi (602.19 km) |
| Port Talbot to Bilzen | 405.86 mi (653.16 km) |
| Port Talbot to Binche | 355.82 mi (572.63 km) |
| Port Talbot to Bissegem | 308.24 mi (496.07 km) |
| Port Talbot to Blankenberge | 298.36 mi (480.16 km) |
| Port Talbot to Blegny | 417.90 mi (672.55 km) |
| Port Talbot to Bocholt | 405.16 mi (652.05 km) |
| Port Talbot to Boechout | 358.33 mi (576.68 km) |
| Port Talbot to Bonheiden | 361.70 mi (582.10 km) |
| Port Talbot to Boom | 354.01 mi (569.72 km) |
| Port Talbot to Boortmeerbeek | 363.71 mi (585.33 km) |
| Port Talbot to Borgerhout | 355.93 mi (572.81 km) |
| Port Talbot to Borgloon | 399.28 mi (642.58 km) |
| Port Talbot to Bornem | 348.11 mi (560.23 km) |
