| Rapid City to Waimea (Hawaii) | 3,418.43 mi (5,501.43 km) |
| Rapid City to Waipahu (Hawaii) | 3,472.32 mi (5,588.16 km) |
| Rapid City to Waipio (Hawaii) | 3,470.39 mi (5,585.05 km) |
| Rapid City to Wake Forest (North Carolina) | 1,415.30 mi (2,277.70 km) |
| Rapid City to Wakefield (Virginia) | 1,387.06 mi (2,232.25 km) |
| Rapid City to Waldorf (Maryland) | 1,408.87 mi (2,267.36 km) |
| Rapid City to Walker (Michigan) | 877.00 mi (1,411.40 km) |
| Rapid City to Walker Mill (Maryland) | 1,403.14 mi (2,258.14 km) |
| Rapid City to Walla Walla (Washington) | 749.21 mi (1,205.73 km) |
| Rapid City to Wallingford Center (Connecticut) | 1,543.93 mi (2,484.72 km) |
| Rapid City to Wallington (New Jersey) | 1,492.55 mi (2,402.03 km) |
| Rapid City to Walnut (California) | 1,044.96 mi (1,681.71 km) |
| Rapid City to Walnut Creek (California) | 1,066.93 mi (1,717.05 km) |
| Rapid City to Walnut Park (California) | 1,062.70 mi (1,710.25 km) |
| Rapid City to Waltham (Massachusetts) | 1,603.90 mi (2,581.22 km) |
