| Rapid City to Legionowo | 4,990.22 mi (8,030.98 km) |
| Rapid City to Legnica | 4,923.46 mi (7,923.54 km) |
| Rapid City to Leszno | 4,902.31 mi (7,889.51 km) |
| Rapid City to Lezajsk | 5,147.57 mi (8,284.22 km) |
| Rapid City to Libiaz | 5,071.26 mi (8,161.41 km) |
| Rapid City to Lidzbark | 4,916.13 mi (7,911.74 km) |
| Rapid City to Lidzbark Warminski | 4,890.17 mi (7,869.96 km) |
| Rapid City to Limanowa | 5,123.73 mi (8,245.84 km) |
| Rapid City to Lipno | 4,920.59 mi (7,918.92 km) |
| Rapid City to Lobez | 4,783.35 mi (7,698.06 km) |
| Rapid City to Lodz | 4,985.44 mi (8,023.28 km) |
| Rapid City to Lomianki | 4,993.82 mi (8,036.77 km) |
| Rapid City to Lomza | 4,979.01 mi (8,012.94 km) |
| Rapid City to Lowicz | 4,981.09 mi (8,016.29 km) |
| Rapid City to Lubaczow | 5,172.22 mi (8,323.89 km) |
