| Boulder City to Lapua | 5,225.94 mi (8,410.34 km) |
| Boulder City to Laukaa | 5,308.67 mi (8,543.48 km) |
| Boulder City to Lauritsala | 5,427.19 mi (8,734.21 km) |
| Boulder City to Lempaala | 5,334.27 mi (8,584.67 km) |
| Boulder City to Leppavirta | 5,334.43 mi (8,584.94 km) |
| Boulder City to Lieksa | 5,319.21 mi (8,560.44 km) |
| Boulder City to Lieto | 5,356.91 mi (8,621.12 km) |
| Boulder City to Liminka | 5,159.94 mi (8,304.12 km) |
| Boulder City to Liperi | 5,357.08 mi (8,621.38 km) |
| Boulder City to Lohja | 5,401.84 mi (8,693.42 km) |
| Boulder City to Loimaa | 5,348.38 mi (8,607.38 km) |
| Boulder City to Loviisa | 5,428.97 mi (8,737.08 km) |
| Boulder City to Mantsala | 5,402.36 mi (8,694.26 km) |
| Boulder City to Mariehamn | 5,329.89 mi (8,577.63 km) |
| Boulder City to Masku | 5,346.17 mi (8,603.82 km) |
