| Sierpc to Bagnolet | 799.11 mi (1,286.04 km) |
| Sierpc to Bagnols-sur-Ceze | 911.72 mi (1,467.26 km) |
| Sierpc to Bailleul | 736.53 mi (1,185.34 km) |
| Sierpc to Balma | 1,048.21 mi (1,686.93 km) |
| Sierpc to Bar-le-Duc | 692.04 mi (1,113.72 km) |
| Sierpc to Barentin | 839.41 mi (1,350.89 km) |
| Sierpc to Basse-Goulaine | 1,011.32 mi (1,627.56 km) |
| Sierpc to Bastia | 846.63 mi (1,362.52 km) |
| Sierpc to Bayeux | 915.10 mi (1,472.71 km) |
| Sierpc to Bayonne | 1,163.63 mi (1,872.68 km) |
| Sierpc to Beaucaire | 928.94 mi (1,494.98 km) |
| Sierpc to Beauchamp | 803.93 mi (1,293.80 km) |
| Sierpc to Beaumont | 891.52 mi (1,434.76 km) |
| Sierpc to Beaumont-sur-Oise | 796.14 mi (1,281.26 km) |
| Sierpc to Beaune | 771.29 mi (1,241.26 km) |
