| Southport to Bagnolet | 404.70 mi (651.31 km) |
| Southport to Bagnols-sur-Ceze | 740.24 mi (1,191.30 km) |
| Southport to Bailleul | 315.29 mi (507.41 km) |
| Southport to Balma | 722.99 mi (1,163.53 km) |
| Southport to Bar-le-Duc | 487.93 mi (785.24 km) |
| Southport to Barentin | 330.40 mi (531.73 km) |
| Southport to Basse-Goulaine | 449.53 mi (723.45 km) |
| Southport to Bastia | 946.54 mi (1,523.31 km) |
| Southport to Bayeux | 317.66 mi (511.22 km) |
| Southport to Bayonne | 705.23 mi (1,134.95 km) |
| Southport to Beaucaire | 763.03 mi (1,227.98 km) |
| Southport to Beauchamp | 390.67 mi (628.73 km) |
| Southport to Beaumont | 609.10 mi (980.25 km) |
| Southport to Beaumont-sur-Oise | 385.69 mi (620.70 km) |
| Southport to Beaune | 572.92 mi (922.03 km) |
