| Grass Valley to Brescia | 5,848.11 mi (9,411.62 km) |
| Grass Valley to Bressanone | 5,821.56 mi (9,368.90 km) |
| Grass Valley to Bresso | 5,818.83 mi (9,364.50 km) |
| Grass Valley to Brindisi | 6,344.31 mi (10,210.17 km) |
| Grass Valley to Broni | 5,847.28 mi (9,410.29 km) |
| Grass Valley to Bronte | 6,424.91 mi (10,339.90 km) |
| Grass Valley to Brugherio | 5,821.24 mi (9,368.39 km) |
| Grass Valley to Brugnera | 5,891.73 mi (9,481.82 km) |
| Grass Valley to Bruino | 5,797.08 mi (9,329.50 km) |
| Grass Valley to Brunico | 5,824.54 mi (9,373.69 km) |
| Grass Valley to Brusciano | 6,230.86 mi (10,027.59 km) |
| Grass Valley to Bucine | 6,003.78 mi (9,662.16 km) |
| Grass Valley to Budrio | 5,940.92 mi (9,560.98 km) |
| Grass Valley to Busca | 5,824.47 mi (9,373.59 km) |
| Grass Valley to Bussolengo | 5,869.91 mi (9,446.70 km) |
