| Key Largo to Leopoldsburg | 4,703.42 mi (7,569.43 km) |
| Key Largo to Lessines | 4,649.17 mi (7,482.11 km) |
| Key Largo to Leuven | 4,683.56 mi (7,537.45 km) |
| Key Largo to Lichtervelde | 4,614.74 mi (7,426.70 km) |
| Key Largo to Liedekerke | 4,657.59 mi (7,495.66 km) |
| Key Largo to Liege | 4,724.46 mi (7,603.29 km) |
| Key Largo to Lierre | 4,674.05 mi (7,522.16 km) |
| Key Largo to Lille | 4,683.77 mi (7,537.80 km) |
| Key Largo to Lint | 4,670.78 mi (7,516.89 km) |
| Key Largo to Lochristi | 4,643.50 mi (7,472.99 km) |
| Key Largo to Lokeren | 4,649.86 mi (7,483.23 km) |
| Key Largo to Lommel | 4,704.14 mi (7,570.58 km) |
| Key Largo to Londerzeel | 4,664.79 mi (7,507.25 km) |
| Key Largo to Louvain-la-Neuve | 4,678.39 mi (7,529.15 km) |
| Key Largo to Lovendegem | 4,633.61 mi (7,457.07 km) |
