| Grass Valley to Westland (Michigan) | 1,966.60 mi (3,164.93 km) |
| Grass Valley to Westminster (California) | 414.39 mi (666.90 km) |
| Grass Valley to Westminster (Colorado) | 851.90 mi (1,371.01 km) |
| Grass Valley to Westminster (Maryland) | 2,327.58 mi (3,745.88 km) |
| Grass Valley to Westmont (California) | 395.52 mi (636.52 km) |
| Grass Valley to Westmont (Illinois) | 1,735.93 mi (2,793.70 km) |
| Grass Valley to Westmont (New Jersey) | 2,422.73 mi (3,899.01 km) |
| Grass Valley to Weston (Florida) | 2,507.32 mi (4,035.14 km) |
| Grass Valley to Weston (Wisconsin) | 1,651.66 mi (2,658.09 km) |
| Grass Valley to Westphalia (Maryland) | 2,349.54 mi (3,781.22 km) |
| Grass Valley to Westview (Florida) | 2,523.88 mi (4,061.80 km) |
| Grass Valley to Westwood (New Jersey) | 2,457.62 mi (3,955.16 km) |
| Grass Valley to Westwood Lakes (Florida) | 2,522.79 mi (4,060.04 km) |
| Grass Valley to Wheat Ridge (Colorado) | 850.07 mi (1,368.06 km) |
| Grass Valley to Wheaton (Illinois) | 1,728.66 mi (2,782.01 km) |
