| Slough to Borsbeek | 219.82 mi (353.76 km) |
| Slough to Boussu | 204.67 mi (329.39 km) |
| Slough to Braine-l'Alleud | 222.64 mi (358.31 km) |
| Slough to Braine-le-Chateau | 218.19 mi (351.14 km) |
| Slough to Braine-le-Comte | 214.40 mi (345.04 km) |
| Slough to Brasschaat | 219.33 mi (352.97 km) |
| Slough to Brecht | 225.15 mi (362.34 km) |
| Slough to Bredene | 154.87 mi (249.23 km) |
| Slough to Bree | 267.66 mi (430.76 km) |
| Slough to Bruges | 165.76 mi (266.76 km) |
| Slough to Brussels | 218.79 mi (352.10 km) |
| Slough to Buggenhout | 209.97 mi (337.92 km) |
| Slough to Chapelle-lez-Herlaimont | 223.71 mi (360.03 km) |
| Slough to Charleroi | 231.53 mi (372.61 km) |
| Slough to Chatelet | 234.95 mi (378.12 km) |
