| Rapid City to Laindon | 4,416.48 mi (7,107.64 km) |
| Rapid City to Lambeth | 4,402.14 mi (7,084.56 km) |
| Rapid City to Lanark | 4,109.14 mi (6,613.02 km) |
| Rapid City to Lancaster | 4,205.75 mi (6,768.50 km) |
| Rapid City to Lancing | 4,423.85 mi (7,119.49 km) |
| Rapid City to Larbert | 4,093.94 mi (6,588.57 km) |
| Rapid City to Largs | 4,069.33 mi (6,548.95 km) |
| Rapid City to Larkhall | 4,100.45 mi (6,599.04 km) |
| Rapid City to Launceston | 4,292.27 mi (6,907.74 km) |
| Rapid City to Leagrave | 4,372.74 mi (7,037.25 km) |
| Rapid City to Leatherhead | 4,403.49 mi (7,086.73 km) |
| Rapid City to Ledbury | 4,301.30 mi (6,922.27 km) |
| Rapid City to Leeds | 4,256.92 mi (6,850.85 km) |
| Rapid City to Leek | 4,270.05 mi (6,871.98 km) |
| Rapid City to Leicester | 4,319.45 mi (6,951.49 km) |
