| Grass Valley to Washington (Indiana) | 1,811.12 mi (2,914.72 km) |
| Grass Valley to Washington (Missouri) | 1,608.64 mi (2,588.86 km) |
| Grass Valley to Washington (Pennsylvania) | 2,150.98 mi (3,461.66 km) |
| Grass Valley to Washington (Utah) | 435.41 mi (700.72 km) |
| Grass Valley to Washington Court House (Ohio) | 1,994.56 mi (3,209.93 km) |
| Grass Valley to Washougal (Washington) | 444.25 mi (714.95 km) |
| Grass Valley to Watauga (Texas) | 1,395.30 mi (2,245.51 km) |
| Grass Valley to Waterbury (Connecticut) | 2,499.23 mi (4,022.13 km) |
| Grass Valley to Waterloo (Illinois) | 1,657.24 mi (2,667.07 km) |
| Grass Valley to Waterloo (Iowa) | 1,509.32 mi (2,429.02 km) |
| Grass Valley to Watertown (New York) | 2,326.04 mi (3,743.39 km) |
| Grass Valley to Watertown (South Dakota) | 1,281.76 mi (2,062.79 km) |
| Grass Valley to Watertown (Wisconsin) | 1,691.63 mi (2,722.42 km) |
| Grass Valley to Watertown Town (Massachusetts) | 2,580.26 mi (4,152.52 km) |
| Grass Valley to Waterville (Maine) | 2,624.95 mi (4,224.45 km) |
