| Grass Valley to Borsbeek | 5,378.04 mi (8,655.13 km) |
| Grass Valley to Boussu | 5,399.02 mi (8,688.88 km) |
| Grass Valley to Braine-l'Alleud | 5,402.34 mi (8,694.22 km) |
| Grass Valley to Braine-le-Chateau | 5,399.23 mi (8,689.22 km) |
| Grass Valley to Braine-le-Comte | 5,399.84 mi (8,690.21 km) |
| Grass Valley to Brasschaat | 5,373.30 mi (8,647.49 km) |
| Grass Valley to Brecht | 5,374.30 mi (8,649.09 km) |
| Grass Valley to Bredene | 5,333.76 mi (8,583.86 km) |
| Grass Valley to Bree | 5,412.08 mi (8,709.90 km) |
| Grass Valley to Bruges | 5,342.12 mi (8,597.31 km) |
| Grass Valley to Brussels | 5,393.03 mi (8,679.24 km) |
| Grass Valley to Buggenhout | 5,380.65 mi (8,659.32 km) |
| Grass Valley to Chapelle-lez-Herlaimont | 5,411.13 mi (8,708.37 km) |
| Grass Valley to Charleroi | 5,418.91 mi (8,720.89 km) |
| Grass Valley to Chatelet | 5,421.27 mi (8,724.69 km) |
