| Glen Carbon to Leopoldsburg | 4,403.18 mi (7,086.23 km) |
| Glen Carbon to Lessines | 4,363.01 mi (7,021.58 km) |
| Glen Carbon to Leuven | 4,390.26 mi (7,065.45 km) |
| Glen Carbon to Lichtervelde | 4,325.71 mi (6,961.55 km) |
| Glen Carbon to Liedekerke | 4,367.45 mi (7,028.72 km) |
| Glen Carbon to Liege | 4,431.63 mi (7,132.01 km) |
| Glen Carbon to Lierre | 4,376.68 mi (7,043.59 km) |
| Glen Carbon to Lille | 4,383.30 mi (7,054.24 km) |
| Glen Carbon to Lint | 4,374.10 mi (7,039.43 km) |
| Glen Carbon to Lochristi | 4,350.08 mi (7,000.78 km) |
| Glen Carbon to Lokeren | 4,355.76 mi (7,009.92 km) |
| Glen Carbon to Lommel | 4,401.44 mi (7,083.44 km) |
| Glen Carbon to Londerzeel | 4,371.14 mi (7,034.67 km) |
| Glen Carbon to Louvain-la-Neuve | 4,390.10 mi (7,065.19 km) |
| Glen Carbon to Lovendegem | 4,341.23 mi (6,986.54 km) |
