| Grass Valley to Buena Park (California) | 407.50 mi (655.80 km) |
| Grass Valley to Buenaventura Lakes (Florida) | 2,379.22 mi (3,828.98 km) |
| Grass Valley to Buffalo (Minnesota) | 1,443.32 mi (2,322.81 km) |
| Grass Valley to Buffalo (New York) | 2,190.11 mi (3,524.64 km) |
| Grass Valley to Buffalo Grove (Illinois) | 1,734.40 mi (2,791.24 km) |
| Grass Valley to Buford (Georgia) | 2,069.24 mi (3,330.13 km) |
| Grass Valley to Bull Run (Virginia) | 2,314.59 mi (3,724.97 km) |
| Grass Valley to Bullhead City (Arizona) | 456.60 mi (734.82 km) |
| Grass Valley to Burbank (California) | 379.31 mi (610.43 km) |
| Grass Valley to Burbank (Illinois) | 1,746.80 mi (2,811.20 km) |
| Grass Valley to Burien (Washington) | 573.82 mi (923.47 km) |
| Grass Valley to Burkburnett (Texas) | 1,292.37 mi (2,079.87 km) |
| Grass Valley to Burke (Virginia) | 2,328.02 mi (3,746.59 km) |
| Grass Valley to Burke Centre (Virginia) | 2,325.89 mi (3,743.16 km) |
| Grass Valley to Burleson (Texas) | 1,401.52 mi (2,255.53 km) |
