| Rapid City to Watervliet (New York) | 1,476.66 mi (2,376.45 km) |
| Rapid City to Watsonville (California) | 1,089.34 mi (1,753.12 km) |
| Rapid City to Wauconda (Illinois) | 769.03 mi (1,237.64 km) |
| Rapid City to Waukee (Iowa) | 502.47 mi (808.65 km) |
| Rapid City to Waukegan (Illinois) | 780.52 mi (1,256.13 km) |
| Rapid City to Waukesha (Wisconsin) | 752.51 mi (1,211.05 km) |
| Rapid City to Waunakee (Wisconsin) | 690.88 mi (1,111.86 km) |
| Rapid City to Waupun (Wisconsin) | 721.30 mi (1,160.82 km) |
| Rapid City to Wausau (Wisconsin) | 670.80 mi (1,079.55 km) |
| Rapid City to Wauwatosa (Wisconsin) | 762.35 mi (1,226.88 km) |
| Rapid City to Waverly (Iowa) | 547.21 mi (880.65 km) |
| Rapid City to Waverly (Michigan) | 935.42 mi (1,505.41 km) |
| Rapid City to Waxahachie (Texas) | 876.60 mi (1,410.75 km) |
| Rapid City to Waxhaw (North Carolina) | 1,348.12 mi (2,169.59 km) |
| Rapid City to Waycross (Georgia) | 1,439.36 mi (2,316.42 km) |
