| Bletchley to Borsbeek | 230.41 mi (370.81 km) |
| Bletchley to Boussu | 223.64 mi (359.91 km) |
| Bletchley to Braine-l'Alleud | 238.19 mi (383.33 km) |
| Bletchley to Braine-le-Chateau | 233.93 mi (376.48 km) |
| Bletchley to Braine-le-Comte | 231.15 mi (372.00 km) |
| Bletchley to Brasschaat | 229.00 mi (368.53 km) |
| Bletchley to Brecht | 234.11 mi (376.76 km) |
| Bletchley to Bredene | 167.50 mi (269.57 km) |
| Bletchley to Bree | 277.60 mi (446.75 km) |
| Bletchley to Bruges | 178.21 mi (286.80 km) |
| Bletchley to Brussels | 232.91 mi (374.84 km) |
| Bletchley to Buggenhout | 222.93 mi (358.78 km) |
| Bletchley to Chapelle-lez-Herlaimont | 241.22 mi (388.20 km) |
| Bletchley to Charleroi | 249.21 mi (401.07 km) |
| Bletchley to Chatelet | 252.45 mi (406.28 km) |
