| Marlow to Bagnolet | 234.07 mi (376.70 km) |
| Marlow to Bagnols-sur-Ceze | 569.36 mi (916.29 km) |
| Marlow to Bailleul | 162.76 mi (261.94 km) |
| Marlow to Balma | 560.04 mi (901.30 km) |
| Marlow to Bar-le-Duc | 326.41 mi (525.30 km) |
| Marlow to Barentin | 159.29 mi (256.36 km) |
| Marlow to Basse-Goulaine | 302.45 mi (486.75 km) |
| Marlow to Bastia | 777.39 mi (1,251.09 km) |
| Marlow to Bayeux | 158.36 mi (254.85 km) |
| Marlow to Bayonne | 559.22 mi (899.98 km) |
| Marlow to Beaucaire | 592.31 mi (953.23 km) |
| Marlow to Beauchamp | 219.91 mi (353.91 km) |
| Marlow to Beaumont | 438.81 mi (706.20 km) |
| Marlow to Beaumont-sur-Oise | 215.37 mi (346.61 km) |
| Marlow to Beaune | 403.15 mi (648.81 km) |
