| Grass Valley to Wichita (Kansas) | 1,283.43 mi (2,065.48 km) |
| Grass Valley to Wichita Falls (Texas) | 1,298.85 mi (2,090.30 km) |
| Grass Valley to Wickliffe (Ohio) | 2,070.50 mi (3,332.16 km) |
| Grass Valley to Wildomar (California) | 440.97 mi (709.67 km) |
| Grass Valley to Wildwood (Florida) | 2,329.81 mi (3,749.47 km) |
| Grass Valley to Wildwood (Missouri) | 1,626.58 mi (2,617.72 km) |
| Grass Valley to Wilkes-Barre (Pennsylvania) | 2,359.98 mi (3,798.02 km) |
| Grass Valley to Wilkinsburg (Pennsylvania) | 2,166.50 mi (3,486.64 km) |
| Grass Valley to Williamsburg (Virginia) | 2,385.93 mi (3,839.78 km) |
| Grass Valley to Williamsport (Pennsylvania) | 2,300.99 mi (3,703.09 km) |
| Grass Valley to Williamstown (New Jersey) | 2,430.42 mi (3,911.38 km) |
| Grass Valley to Willimantic (Connecticut) | 2,538.35 mi (4,085.08 km) |
| Grass Valley to Williston (North Dakota) | 1,063.60 mi (1,711.70 km) |
| Grass Valley to Willmar (Minnesota) | 1,385.19 mi (2,229.24 km) |
| Grass Valley to Willoughby (Ohio) | 2,073.19 mi (3,336.48 km) |
