| Koper to Bagnolet | 577.76 mi (929.81 km) |
| Koper to Bagnols-sur-Ceze | 456.27 mi (734.29 km) |
| Koper to Bailleul | 619.96 mi (997.74 km) |
| Koper to Balma | 616.18 mi (991.65 km) |
| Koper to Bar-le-Duc | 459.51 mi (739.50 km) |
| Koper to Barentin | 655.69 mi (1,055.23 km) |
| Koper to Basse-Goulaine | 732.30 mi (1,178.52 km) |
| Koper to Bastia | 289.54 mi (465.96 km) |
| Koper to Bayeux | 721.09 mi (1,160.48 km) |
| Koper to Bayonne | 761.64 mi (1,225.74 km) |
| Koper to Beaucaire | 462.25 mi (743.92 km) |
| Koper to Beauchamp | 590.84 mi (950.86 km) |
| Koper to Beaumont | 514.19 mi (827.52 km) |
| Koper to Beaumont-sur-Oise | 589.78 mi (949.17 km) |
| Koper to Beaune | 436.43 mi (702.36 km) |
