| South Sioux City to Leopoldsburg | 4,450.57 mi (7,162.50 km) |
| South Sioux City to Lessines | 4,417.13 mi (7,108.68 km) |
| South Sioux City to Leuven | 4,440.81 mi (7,146.80 km) |
| South Sioux City to Lichtervelde | 4,379.58 mi (7,048.25 km) |
| South Sioux City to Liedekerke | 4,419.84 mi (7,113.04 km) |
| South Sioux City to Liege | 4,481.36 mi (7,212.05 km) |
| South Sioux City to Lierre | 4,425.89 mi (7,122.79 km) |
| South Sioux City to Lille | 4,431.08 mi (7,131.14 km) |
| South Sioux City to Lint | 4,423.66 mi (7,119.19 km) |
| South Sioux City to Lochristi | 4,401.56 mi (7,083.63 km) |
| South Sioux City to Lokeren | 4,406.83 mi (7,092.10 km) |
| South Sioux City to Lommel | 4,447.87 mi (7,158.15 km) |
| South Sioux City to Londerzeel | 4,422.01 mi (7,116.54 km) |
| South Sioux City to Louvain-la-Neuve | 4,442.70 mi (7,149.83 km) |
| South Sioux City to Lovendegem | 4,393.36 mi (7,070.43 km) |
