| Port Glasgow to Beyne-Heusay | 562.45 mi (905.17 km) |
| Port Glasgow to Bierbeek | 524.63 mi (844.31 km) |
| Port Glasgow to Bilzen | 546.21 mi (879.04 km) |
| Port Glasgow to Binche | 529.11 mi (851.53 km) |
| Port Glasgow to Bissegem | 480.29 mi (772.96 km) |
| Port Glasgow to Blankenberge | 452.14 mi (727.66 km) |
| Port Glasgow to Blegny | 562.62 mi (905.46 km) |
| Port Glasgow to Bocholt | 533.83 mi (859.12 km) |
| Port Glasgow to Boechout | 500.40 mi (805.31 km) |
| Port Glasgow to Bonheiden | 507.64 mi (816.97 km) |
| Port Glasgow to Boom | 500.11 mi (804.85 km) |
| Port Glasgow to Boortmeerbeek | 511.13 mi (822.58 km) |
| Port Glasgow to Borgerhout | 496.09 mi (798.37 km) |
| Port Glasgow to Borgloon | 543.89 mi (875.31 km) |
| Port Glasgow to Bornem | 495.24 mi (797.01 km) |
