| Kalkar to Borsbeek | 86.31 mi (138.90 km) |
| Kalkar to Boussu | 140.98 mi (226.88 km) |
| Kalkar to Braine-l'Alleud | 110.71 mi (178.18 km) |
| Kalkar to Braine-le-Chateau | 114.05 mi (183.54 km) |
| Kalkar to Braine-le-Comte | 122.23 mi (196.71 km) |
| Kalkar to Brasschaat | 83.42 mi (134.25 km) |
| Kalkar to Brecht | 76.19 mi (122.61 km) |
| Kalkar to Bredene | 146.90 mi (236.42 km) |
| Kalkar to Bree | 51.81 mi (83.37 km) |
| Kalkar to Bruges | 137.02 mi (220.51 km) |
| Kalkar to Brussels | 104.04 mi (167.44 km) |
| Kalkar to Buggenhout | 103.69 mi (166.88 km) |
| Kalkar to Chapelle-lez-Herlaimont | 123.79 mi (199.21 km) |
| Kalkar to Charleroi | 122.77 mi (197.57 km) |
| Kalkar to Chatelet | 120.42 mi (193.79 km) |
