| Rapid City to Lapua | 4,473.62 mi (7,199.60 km) |
| Rapid City to Laukaa | 4,561.75 mi (7,341.43 km) |
| Rapid City to Lauritsala | 4,681.43 mi (7,534.04 km) |
| Rapid City to Lempaala | 4,577.15 mi (7,366.20 km) |
| Rapid City to Leppavirta | 4,592.87 mi (7,391.50 km) |
| Rapid City to Lieksa | 4,587.27 mi (7,382.50 km) |
| Rapid City to Lieto | 4,593.28 mi (7,392.17 km) |
| Rapid City to Liminka | 4,421.60 mi (7,115.89 km) |
| Rapid City to Liperi | 4,620.21 mi (7,435.51 km) |
| Rapid City to Lohja | 4,641.42 mi (7,469.64 km) |
| Rapid City to Loimaa | 4,587.65 mi (7,383.10 km) |
| Rapid City to Loviisa | 4,675.18 mi (7,523.98 km) |
| Rapid City to Mantsala | 4,646.74 mi (7,478.20 km) |
| Rapid City to Mariehamn | 4,558.54 mi (7,336.27 km) |
| Rapid City to Masku | 4,581.93 mi (7,373.90 km) |
