| Kauniainen to Borsbeek | 997.78 mi (1,605.77 km) |
| Kauniainen to Boussu | 1,057.01 mi (1,701.09 km) |
| Kauniainen to Braine-l'Alleud | 1,027.35 mi (1,653.36 km) |
| Kauniainen to Braine-le-Chateau | 1,030.31 mi (1,658.13 km) |
| Kauniainen to Braine-le-Comte | 1,038.51 mi (1,671.31 km) |
| Kauniainen to Brasschaat | 992.94 mi (1,597.99 km) |
| Kauniainen to Brecht | 985.81 mi (1,586.50 km) |
| Kauniainen to Bredene | 1,041.72 mi (1,676.48 km) |
| Kauniainen to Bree | 968.69 mi (1,558.95 km) |
| Kauniainen to Bruges | 1,035.33 mi (1,666.20 km) |
| Kauniainen to Brussels | 1,019.47 mi (1,640.67 km) |
| Kauniainen to Buggenhout | 1,016.26 mi (1,635.52 km) |
| Kauniainen to Chapelle-lez-Herlaimont | 1,040.92 mi (1,675.19 km) |
| Kauniainen to Charleroi | 1,039.96 mi (1,673.66 km) |
| Kauniainen to Chatelet | 1,037.53 mi (1,669.74 km) |
