| Grass Valley to Blumberg | 5,672.78 mi (9,129.46 km) |
| Grass Valley to Bobenheim-Roxheim | 5,572.00 mi (8,967.26 km) |
| Grass Valley to Bobingen | 5,711.42 mi (9,191.64 km) |
| Grass Valley to Boblingen | 5,639.34 mi (9,075.65 km) |
| Grass Valley to Bocholt | 5,402.58 mi (8,694.62 km) |
| Grass Valley to Bochum | 5,437.58 mi (8,750.93 km) |
| Grass Valley to Bockenem | 5,484.18 mi (8,825.94 km) |
| Grass Valley to Bockhorn | 5,354.25 mi (8,616.84 km) |
| Grass Valley to Bogen | 5,723.49 mi (9,211.06 km) |
| Grass Valley to Bohl-Iggelheim | 5,582.24 mi (8,983.74 km) |
| Grass Valley to Bohmte | 5,418.30 mi (8,719.91 km) |
| Grass Valley to Boizenburg | 5,423.18 mi (8,727.76 km) |
| Grass Valley to Bonen | 5,445.66 mi (8,763.95 km) |
| Grass Valley to Bonn | 5,475.04 mi (8,811.22 km) |
| Grass Valley to Bopfingen | 5,665.92 mi (9,118.41 km) |
