| Chicago Ridge to Leopoldsburg | 4,177.28 mi (6,722.69 km) |
| Chicago Ridge to Lessines | 4,138.12 mi (6,659.66 km) |
| Chicago Ridge to Leuven | 4,164.84 mi (6,702.67 km) |
| Chicago Ridge to Lichtervelde | 4,100.75 mi (6,599.52 km) |
| Chicago Ridge to Liedekerke | 4,142.29 mi (6,666.37 km) |
| Chicago Ridge to Liege | 4,206.12 mi (6,769.09 km) |
| Chicago Ridge to Lierre | 4,151.04 mi (6,680.45 km) |
| Chicago Ridge to Lille | 4,157.45 mi (6,690.77 km) |
| Chicago Ridge to Lint | 4,148.51 mi (6,676.38 km) |
| Chicago Ridge to Lochristi | 4,124.77 mi (6,638.17 km) |
| Chicago Ridge to Lokeren | 4,130.39 mi (6,647.22 km) |
| Chicago Ridge to Lommel | 4,175.40 mi (6,719.66 km) |
| Chicago Ridge to Londerzeel | 4,145.75 mi (6,671.94 km) |
| Chicago Ridge to Louvain-la-Neuve | 4,165.00 mi (6,702.92 km) |
| Chicago Ridge to Lovendegem | 4,116.01 mi (6,624.08 km) |
