| Williamstown to Borsbeek | 3,740.39 mi (6,019.57 km) |
| Williamstown to Boussu | 3,731.43 mi (6,005.15 km) |
| Williamstown to Braine-l'Alleud | 3,748.80 mi (6,033.11 km) |
| Williamstown to Braine-le-Chateau | 3,744.45 mi (6,026.11 km) |
| Williamstown to Braine-le-Comte | 3,741.08 mi (6,020.69 km) |
| Williamstown to Brasschaat | 3,738.33 mi (6,016.26 km) |
| Williamstown to Brecht | 3,742.73 mi (6,023.34 km) |
| Williamstown to Bredene | 3,678.47 mi (5,919.92 km) |
| Williamstown to Bree | 3,786.45 mi (6,093.70 km) |
| Williamstown to Bruges | 3,689.16 mi (5,937.12 km) |
| Williamstown to Brussels | 3,743.87 mi (6,025.17 km) |
| Williamstown to Buggenhout | 3,733.86 mi (6,009.07 km) |
| Williamstown to Chapelle-lez-Herlaimont | 3,750.56 mi (6,035.95 km) |
| Williamstown to Charleroi | 3,758.39 mi (6,048.55 km) |
| Williamstown to Chatelet | 3,761.81 mi (6,054.05 km) |
