| Colwyn Bay to Bagnolet | 404.46 mi (650.92 km) |
| Colwyn Bay to Bagnols-sur-Ceze | 734.77 mi (1,182.49 km) |
| Colwyn Bay to Bailleul | 325.33 mi (523.57 km) |
| Colwyn Bay to Balma | 709.49 mi (1,141.82 km) |
| Colwyn Bay to Bar-le-Duc | 495.29 mi (797.09 km) |
| Colwyn Bay to Barentin | 327.24 mi (526.65 km) |
| Colwyn Bay to Basse-Goulaine | 431.12 mi (693.81 km) |
| Colwyn Bay to Bastia | 948.23 mi (1,526.03 km) |
| Colwyn Bay to Bayeux | 305.84 mi (492.21 km) |
| Colwyn Bay to Bayonne | 684.64 mi (1,101.83 km) |
| Colwyn Bay to Beaucaire | 757.07 mi (1,218.39 km) |
| Colwyn Bay to Beauchamp | 390.19 mi (627.95 km) |
| Colwyn Bay to Beaumont | 602.58 mi (969.75 km) |
| Colwyn Bay to Beaumont-sur-Oise | 386.06 mi (621.30 km) |
| Colwyn Bay to Beaune | 573.90 mi (923.61 km) |
