| Hounslow to Borsbeek | 210.50 mi (338.76 km) |
| Hounslow to Boussu | 195.07 mi (313.93 km) |
| Hounslow to Braine-l'Alleud | 213.06 mi (342.89 km) |
| Hounslow to Braine-le-Chateau | 208.61 mi (335.72 km) |
| Hounslow to Braine-le-Comte | 204.80 mi (329.59 km) |
| Hounslow to Brasschaat | 210.08 mi (338.09 km) |
| Hounslow to Brecht | 215.96 mi (347.55 km) |
| Hounslow to Bredene | 145.47 mi (234.11 km) |
| Hounslow to Bree | 258.36 mi (415.78 km) |
| Hounslow to Bruges | 156.36 mi (251.64 km) |
| Hounslow to Brussels | 209.26 mi (336.77 km) |
| Hounslow to Buggenhout | 200.50 mi (322.68 km) |
| Hounslow to Chapelle-lez-Herlaimont | 214.11 mi (344.57 km) |
| Hounslow to Charleroi | 221.92 mi (357.14 km) |
| Hounslow to Chatelet | 225.34 mi (362.66 km) |
