| Grass Valley to Waimea (Hawaii) | 2,442.18 mi (3,930.30 km) |
| Grass Valley to Waipahu (Hawaii) | 2,500.96 mi (4,024.90 km) |
| Grass Valley to Waipio (Hawaii) | 2,499.07 mi (4,021.86 km) |
| Grass Valley to Wake Forest (North Carolina) | 2,318.36 mi (3,731.03 km) |
| Grass Valley to Wakefield (Virginia) | 2,328.40 mi (3,747.19 km) |
| Grass Valley to Waldorf (Maryland) | 2,348.97 mi (3,780.30 km) |
| Grass Valley to Walker (Michigan) | 1,842.71 mi (2,965.56 km) |
| Grass Valley to Walker Mill (Maryland) | 2,345.93 mi (3,775.41 km) |
| Grass Valley to Walla Walla (Washington) | 492.47 mi (792.56 km) |
| Grass Valley to Wallingford Center (Connecticut) | 2,511.85 mi (4,042.43 km) |
| Grass Valley to Wallington (New Jersey) | 2,455.85 mi (3,952.31 km) |
| Grass Valley to Walnut (California) | 399.87 mi (643.52 km) |
| Grass Valley to Walnut Creek (California) | 105.75 mi (170.19 km) |
| Grass Valley to Walnut Park (California) | 395.55 mi (636.58 km) |
| Grass Valley to Waltham (Massachusetts) | 2,576.74 mi (4,146.86 km) |
