| Dumbarton to Bagnolet | 570.34 mi (917.87 km) |
| Dumbarton to Bagnols-sur-Ceze | 908.89 mi (1,462.71 km) |
| Dumbarton to Bailleul | 468.95 mi (754.71 km) |
| Dumbarton to Balma | 893.66 mi (1,438.20 km) |
| Dumbarton to Bar-le-Duc | 642.72 mi (1,034.36 km) |
| Dumbarton to Barentin | 498.82 mi (802.77 km) |
| Dumbarton to Basse-Goulaine | 617.86 mi (994.35 km) |
| Dumbarton to Bastia | 1,107.38 mi (1,782.16 km) |
| Dumbarton to Bayeux | 488.41 mi (786.02 km) |
| Dumbarton to Bayonne | 871.65 mi (1,402.78 km) |
| Dumbarton to Beaucaire | 931.96 mi (1,499.84 km) |
| Dumbarton to Beauchamp | 556.63 mi (895.82 km) |
| Dumbarton to Beaumont | 778.55 mi (1,252.95 km) |
| Dumbarton to Beaumont-sur-Oise | 550.90 mi (886.58 km) |
| Dumbarton to Beaune | 736.15 mi (1,184.72 km) |
