| Karczew to Bagnolet | 854.60 mi (1,375.34 km) |
| Karczew to Bagnols-sur-Ceze | 938.66 mi (1,510.63 km) |
| Karczew to Bailleul | 801.15 mi (1,289.33 km) |
| Karczew to Balma | 1,081.59 mi (1,740.65 km) |
| Karczew to Bar-le-Duc | 742.14 mi (1,194.36 km) |
| Karczew to Barentin | 900.12 mi (1,448.61 km) |
| Karczew to Basse-Goulaine | 1,065.22 mi (1,714.31 km) |
| Karczew to Bastia | 849.23 mi (1,366.70 km) |
| Karczew to Bayeux | 976.50 mi (1,571.53 km) |
| Karczew to Bayonne | 1,203.43 mi (1,936.73 km) |
| Karczew to Beaucaire | 954.25 mi (1,535.72 km) |
| Karczew to Beauchamp | 860.49 mi (1,384.83 km) |
| Karczew to Beaumont | 930.11 mi (1,496.86 km) |
| Karczew to Beaumont-sur-Oise | 853.21 mi (1,373.10 km) |
| Karczew to Beaune | 811.94 mi (1,306.69 km) |
