| Karczew to Borsbeek | 719.89 mi (1,158.55 km) |
| Karczew to Boussu | 761.35 mi (1,225.28 km) |
| Karczew to Braine-l'Alleud | 732.57 mi (1,178.95 km) |
| Karczew to Braine-le-Chateau | 736.98 mi (1,186.05 km) |
| Karczew to Braine-le-Comte | 744.07 mi (1,197.46 km) |
| Karczew to Brasschaat | 718.38 mi (1,156.13 km) |
| Karczew to Brecht | 711.55 mi (1,145.12 km) |
| Karczew to Bredene | 783.39 mi (1,260.74 km) |
| Karczew to Bree | 674.12 mi (1,084.89 km) |
| Karczew to Bruges | 773.18 mi (1,244.32 km) |
| Karczew to Brussels | 730.66 mi (1,175.89 km) |
| Karczew to Buggenhout | 734.77 mi (1,182.51 km) |
| Karczew to Chapelle-lez-Herlaimont | 740.07 mi (1,191.02 km) |
| Karczew to Charleroi | 734.93 mi (1,182.75 km) |
| Karczew to Chatelet | 731.39 mi (1,177.06 km) |
