| Rapid City to Medford (Massachusetts) | 1,609.86 mi (2,590.81 km) |
| Rapid City to Medford (New York) | 1,548.86 mi (2,492.64 km) |
| Rapid City to Medford (Oregon) | 993.65 mi (1,599.12 km) |
| Rapid City to Medina (Ohio) | 1,101.35 mi (1,772.45 km) |
| Rapid City to Medulla (Florida) | 1,618.09 mi (2,604.06 km) |
| Rapid City to Mehlville (Missouri) | 771.38 mi (1,241.42 km) |
| Rapid City to Melbourne (Florida) | 1,663.98 mi (2,677.91 km) |
| Rapid City to Melissa (Texas) | 826.44 mi (1,330.03 km) |
| Rapid City to Melrose (Massachusetts) | 1,611.73 mi (2,593.82 km) |
| Rapid City to Melrose Park (Illinois) | 789.27 mi (1,270.20 km) |
| Rapid City to Melville (New York) | 1,528.74 mi (2,460.27 km) |
| Rapid City to Melvindale (Michigan) | 1,014.86 mi (1,633.26 km) |
| Rapid City to Memphis (Florida) | 1,617.19 mi (2,602.61 km) |
| Rapid City to Memphis (Tennessee) | 936.76 mi (1,507.57 km) |
| Rapid City to Menasha (Wisconsin) | 732.56 mi (1,178.94 km) |
