| Key Largo to Legionowo | 5,307.11 mi (8,540.97 km) |
| Key Largo to Legnica | 5,152.59 mi (8,292.30 km) |
| Key Largo to Leszno | 5,153.55 mi (8,293.84 km) |
| Key Largo to Lezajsk | 5,430.05 mi (8,738.82 km) |
| Key Largo to Libiaz | 5,309.57 mi (8,544.93 km) |
| Key Largo to Lidzbark | 5,242.59 mi (8,437.14 km) |
| Key Largo to Lidzbark Warminski | 5,247.67 mi (8,445.30 km) |
| Key Largo to Limanowa | 5,365.93 mi (8,635.62 km) |
| Key Largo to Lipno | 5,228.69 mi (8,414.76 km) |
| Key Largo to Lobez | 5,072.30 mi (8,163.08 km) |
| Key Largo to Lodz | 5,268.96 mi (8,479.58 km) |
| Key Largo to Lomianki | 5,309.00 mi (8,544.01 km) |
| Key Largo to Lomza | 5,330.00 mi (8,577.81 km) |
| Key Largo to Lowicz | 5,278.78 mi (8,495.37 km) |
| Key Largo to Lubaczow | 5,460.74 mi (8,788.22 km) |
