| Mercer Island to Luban | 5,168.30 mi (8,317.58 km) |
| Mercer Island to Lubartow | 5,284.49 mi (8,504.57 km) |
| Mercer Island to Lubawa | 5,106.88 mi (8,218.72 km) |
| Mercer Island to Lubin | 5,169.53 mi (8,319.55 km) |
| Mercer Island to Lublin | 5,297.64 mi (8,525.73 km) |
| Mercer Island to Lubliniec | 5,262.38 mi (8,468.98 km) |
| Mercer Island to Lubon | 5,125.77 mi (8,249.14 km) |
| Mercer Island to Lubsko | 5,120.25 mi (8,240.24 km) |
| Mercer Island to Lukow | 5,251.63 mi (8,451.68 km) |
| Mercer Island to Lwowek Slaski | 5,174.40 mi (8,327.39 km) |
| Mercer Island to Makow Mazowiecki | 5,170.24 mi (8,320.69 km) |
| Mercer Island to Malbork | 5,060.95 mi (8,144.81 km) |
| Mercer Island to Marki | 5,203.74 mi (8,374.60 km) |
| Mercer Island to Miastko | 5,024.42 mi (8,086.02 km) |
| Mercer Island to Miechow | 5,308.22 mi (8,542.76 km) |
