| Rapid City to Monroe (Ohio) | 1,020.22 mi (1,641.89 km) |
| Rapid City to Monroe (Washington) | 935.76 mi (1,505.96 km) |
| Rapid City to Monroe (Wisconsin) | 689.24 mi (1,109.23 km) |
| Rapid City to Monroeville (Pennsylvania) | 1,221.58 mi (1,965.94 km) |
| Rapid City to Monrovia (California) | 1,043.78 mi (1,679.80 km) |
| Rapid City to Monsey (New York) | 1,488.83 mi (2,396.05 km) |
| Rapid City to Montclair (California) | 1,036.66 mi (1,668.34 km) |
| Rapid City to Montclair (Virginia) | 1,388.06 mi (2,233.87 km) |
| Rapid City to Montebello (California) | 1,055.91 mi (1,699.32 km) |
| Rapid City to Monterey (California) | 1,106.86 mi (1,781.32 km) |
| Rapid City to Monterey Park (California) | 1,055.10 mi (1,698.01 km) |
| Rapid City to Montgomery (Alabama) | 1,221.65 mi (1,966.05 km) |
| Rapid City to Montgomery (Illinois) | 768.16 mi (1,236.23 km) |
| Rapid City to Montgomery (Ohio) | 1,026.91 mi (1,652.65 km) |
| Rapid City to Montgomery Village (Maryland) | 1,379.66 mi (2,220.34 km) |
