| Gourock to Bagnolet | 576.02 mi (927.02 km) |
| Gourock to Bagnols-sur-Ceze | 914.04 mi (1,471.01 km) |
| Gourock to Bailleul | 475.80 mi (765.73 km) |
| Gourock to Balma | 897.28 mi (1,444.03 km) |
| Gourock to Bar-le-Duc | 649.64 mi (1,045.49 km) |
| Gourock to Barentin | 503.94 mi (811.02 km) |
| Gourock to Basse-Goulaine | 620.49 mi (998.59 km) |
| Gourock to Bastia | 1,113.87 mi (1,792.60 km) |
| Gourock to Bayeux | 492.22 mi (792.15 km) |
| Gourock to Bayonne | 873.71 mi (1,406.10 km) |
| Gourock to Beaucaire | 937.04 mi (1,508.02 km) |
| Gourock to Beauchamp | 562.26 mi (904.87 km) |
| Gourock to Beaumont | 783.45 mi (1,260.83 km) |
| Gourock to Beaumont-sur-Oise | 556.64 mi (895.82 km) |
| Gourock to Beaune | 742.25 mi (1,194.54 km) |
