| Rapid City to Spout Springs (North Carolina) | 1,415.69 mi (2,278.34 km) |
| Rapid City to Spring (Texas) | 1,058.83 mi (1,704.02 km) |
| Rapid City to Spring Creek (Nevada) | 671.18 mi (1,080.16 km) |
| Rapid City to Spring Hill (Florida) | 1,569.12 mi (2,525.25 km) |
| Rapid City to Spring Hill (Tennessee) | 1,035.40 mi (1,666.32 km) |
| Rapid City to Spring Lake (North Carolina) | 1,420.74 mi (2,286.46 km) |
| Rapid City to Spring Valley (California) | 1,078.16 mi (1,735.13 km) |
| Rapid City to Spring Valley (Nevada) | 840.47 mi (1,352.60 km) |
| Rapid City to Spring Valley (New York) | 1,489.87 mi (2,397.71 km) |
| Rapid City to Springboro (Ohio) | 1,023.38 mi (1,646.98 km) |
| Rapid City to Springdale (Arkansas) | 724.18 mi (1,165.45 km) |
| Rapid City to Springdale (New Jersey) | 1,472.06 mi (2,369.05 km) |
| Rapid City to Springdale (Ohio) | 1,019.39 mi (1,640.56 km) |
| Rapid City to Springfield (Illinois) | 756.92 mi (1,218.15 km) |
| Rapid City to Springfield (Massachusetts) | 1,544.89 mi (2,486.26 km) |
