| Kas to Borsbeek | 1,614.50 mi (2,598.28 km) |
| Kas to Boussu | 1,615.19 mi (2,599.40 km) |
| Kas to Braine-l'Alleud | 1,601.03 mi (2,576.61 km) |
| Kas to Braine-le-Chateau | 1,605.15 mi (2,583.23 km) |
| Kas to Braine-le-Comte | 1,607.52 mi (2,587.06 km) |
| Kas to Brasschaat | 1,617.51 mi (2,603.13 km) |
| Kas to Brecht | 1,614.15 mi (2,597.73 km) |
| Kas to Bredene | 1,672.66 mi (2,691.88 km) |
| Kas to Bree | 1,571.24 mi (2,528.67 km) |
| Kas to Bruges | 1,662.37 mi (2,675.32 km) |
| Kas to Brussels | 1,607.34 mi (2,586.77 km) |
| Kas to Buggenhout | 1,618.32 mi (2,604.43 km) |
| Kas to Chapelle-lez-Herlaimont | 1,597.35 mi (2,570.69 km) |
| Kas to Charleroi | 1,589.35 mi (2,557.81 km) |
| Kas to Chatelet | 1,586.12 mi (2,552.62 km) |
