| Mason City to Luban | 4,644.68 mi (7,474.88 km) |
| Mason City to Lubartow | 4,856.99 mi (7,816.56 km) |
| Mason City to Lubawa | 4,672.99 mi (7,520.45 km) |
| Mason City to Lubin | 4,661.20 mi (7,501.48 km) |
| Mason City to Lublin | 4,866.71 mi (7,832.22 km) |
| Mason City to Lubliniec | 4,774.06 mi (7,683.11 km) |
| Mason City to Lubon | 4,639.83 mi (7,467.09 km) |
| Mason City to Lubsko | 4,603.22 mi (7,408.17 km) |
| Mason City to Lukow | 4,827.75 mi (7,769.52 km) |
| Mason City to Lwowek Slaski | 4,654.31 mi (7,490.39 km) |
| Mason City to Makow Mazowiecki | 4,743.60 mi (7,634.09 km) |
| Mason City to Malbork | 4,626.44 mi (7,445.54 km) |
| Mason City to Marki | 4,769.44 mi (7,675.67 km) |
| Mason City to Miastko | 4,565.51 mi (7,347.48 km) |
| Mason City to Miechow | 4,832.31 mi (7,776.86 km) |
