| Rapid City to Warminster | 4,344.32 mi (6,991.51 km) |
| Rapid City to Warrington | 4,239.62 mi (6,823.02 km) |
| Rapid City to Warsop | 4,295.06 mi (6,912.23 km) |
| Rapid City to Warwick | 4,319.10 mi (6,950.91 km) |
| Rapid City to Washington | 4,212.52 mi (6,779.39 km) |
| Rapid City to Waterlooville | 4,397.55 mi (7,077.17 km) |
| Rapid City to Watford | 4,385.74 mi (7,058.17 km) |
| Rapid City to Wath upon Dearne | 4,276.17 mi (6,881.83 km) |
| Rapid City to Wealdstone | 4,390.32 mi (7,065.54 km) |
| Rapid City to Wednesfield | 4,289.20 mi (6,902.80 km) |
| Rapid City to Welling | 4,411.14 mi (7,099.04 km) |
| Rapid City to Wellingborough | 4,348.36 mi (6,998.01 km) |
| Rapid City to Wellington | 4,317.94 mi (6,949.06 km) |
| Rapid City to Wellington | 4,270.53 mi (6,872.75 km) |
| Rapid City to Wells | 4,328.19 mi (6,965.55 km) |
