| Gourock to Borsbeek | 502.70 mi (809.02 km) |
| Gourock to Boussu | 521.39 mi (839.10 km) |
| Gourock to Braine-l'Alleud | 525.12 mi (845.10 km) |
| Gourock to Braine-le-Chateau | 521.88 mi (839.89 km) |
| Gourock to Braine-le-Comte | 522.27 mi (840.51 km) |
| Gourock to Brasschaat | 498.41 mi (802.12 km) |
| Gourock to Brecht | 500.21 mi (805.01 km) |
| Gourock to Bredene | 456.08 mi (733.99 km) |
| Gourock to Bree | 540.60 mi (870.01 km) |
| Gourock to Bruges | 464.50 mi (747.55 km) |
| Gourock to Brussels | 516.14 mi (830.65 km) |
| Gourock to Buggenhout | 503.89 mi (810.93 km) |
| Gourock to Chapelle-lez-Herlaimont | 533.53 mi (858.64 km) |
| Gourock to Charleroi | 541.35 mi (871.22 km) |
| Gourock to Chatelet | 543.78 mi (875.13 km) |
