| Mason City to Legionowo | 4,759.69 mi (7,659.98 km) |
| Mason City to Legnica | 4,668.76 mi (7,513.64 km) |
| Mason City to Leszno | 4,652.79 mi (7,487.95 km) |
| Mason City to Lezajsk | 4,911.42 mi (7,904.16 km) |
| Mason City to Libiaz | 4,822.10 mi (7,760.42 km) |
| Mason City to Lidzbark | 4,686.51 mi (7,542.21 km) |
| Mason City to Lidzbark Warminski | 4,668.24 mi (7,512.81 km) |
| Mason City to Limanowa | 4,876.68 mi (7,848.25 km) |
| Mason City to Lipno | 4,686.23 mi (7,541.75 km) |
| Mason City to Lobez | 4,540.94 mi (7,307.94 km) |
| Mason City to Lodz | 4,746.07 mi (7,638.06 km) |
| Mason City to Lomianki | 4,762.92 mi (7,665.18 km) |
| Mason City to Lomza | 4,757.29 mi (7,656.11 km) |
| Mason City to Lowicz | 4,745.32 mi (7,636.85 km) |
| Mason City to Lubaczow | 4,938.16 mi (7,947.20 km) |
