| Glendale Heights to Leopoldsburg | 4,178.02 mi (6,723.87 km) |
| Glendale Heights to Lessines | 4,139.20 mi (6,661.40 km) |
| Glendale Heights to Leuven | 4,165.74 mi (6,704.11 km) |
| Glendale Heights to Lichtervelde | 4,101.80 mi (6,601.22 km) |
| Glendale Heights to Liedekerke | 4,143.28 mi (6,667.96 km) |
| Glendale Heights to Liege | 4,206.98 mi (6,770.48 km) |
| Glendale Heights to Lierre | 4,151.86 mi (6,681.78 km) |
| Glendale Heights to Lille | 4,158.20 mi (6,691.97 km) |
| Glendale Heights to Lint | 4,149.35 mi (6,677.73 km) |
| Glendale Heights to Lochristi | 4,125.70 mi (6,639.68 km) |
| Glendale Heights to Lokeren | 4,131.30 mi (6,648.69 km) |
| Glendale Heights to Lommel | 4,176.08 mi (6,720.75 km) |
| Glendale Heights to Londerzeel | 4,146.66 mi (6,673.40 km) |
| Glendale Heights to Louvain-la-Neuve | 4,166.00 mi (6,704.54 km) |
| Glendale Heights to Lovendegem | 4,116.98 mi (6,625.64 km) |
