| Rapid City to Live Oak (Texas) | 1,038.21 mi (1,670.84 km) |
| Rapid City to Livermore (California) | 1,061.15 mi (1,707.76 km) |
| Rapid City to Livingston (California) | 1,023.43 mi (1,647.05 km) |
| Rapid City to Livonia (Michigan) | 1,003.28 mi (1,614.62 km) |
| Rapid City to Lochearn (Maryland) | 1,398.25 mi (2,250.26 km) |
| Rapid City to Lockhart (Florida) | 1,605.83 mi (2,584.34 km) |
| Rapid City to Lockhart (Texas) | 1,026.53 mi (1,652.05 km) |
| Rapid City to Lockport (Illinois) | 787.36 mi (1,267.14 km) |
| Rapid City to Lockport (New York) | 1,223.73 mi (1,969.41 km) |
| Rapid City to Lodi (California) | 1,024.08 mi (1,648.09 km) |
| Rapid City to Lodi (New Jersey) | 1,493.28 mi (2,403.20 km) |
| Rapid City to Logan (Utah) | 464.85 mi (748.11 km) |
| Rapid City to Logansport (Indiana) | 888.88 mi (1,430.52 km) |
| Rapid City to Loganville (Georgia) | 1,251.31 mi (2,013.78 km) |
| Rapid City to Loma Linda (California) | 1,020.32 mi (1,642.04 km) |
