| Mercer Island to Leinfelden-Echterdingen | 5,177.09 mi (8,331.71 km) |
| Mercer Island to Leingarten | 5,149.58 mi (8,287.44 km) |
| Mercer Island to Leipzig | 5,093.59 mi (8,197.34 km) |
| Mercer Island to Lemgo | 4,976.21 mi (8,008.44 km) |
| Mercer Island to Lengede | 4,997.06 mi (8,041.99 km) |
| Mercer Island to Lengerich | 4,943.70 mi (7,956.11 km) |
| Mercer Island to Lenggries | 5,294.54 mi (8,520.74 km) |
| Mercer Island to Lennestadt | 5,009.43 mi (8,061.90 km) |
| Mercer Island to Leonberg | 5,167.60 mi (8,316.44 km) |
| Mercer Island to Leopoldshohe | 4,972.01 mi (8,001.67 km) |
| Mercer Island to Leuna | 5,087.22 mi (8,187.08 km) |
| Mercer Island to Leutenbach | 5,171.50 mi (8,322.72 km) |
| Mercer Island to Leutkirch im Allgau | 5,249.30 mi (8,447.93 km) |
| Mercer Island to Leverkusen | 4,989.04 mi (8,029.08 km) |
| Mercer Island to Lich | 5,062.15 mi (8,146.74 km) |
