| Sun Prairie to Leopoldsburg | 4,159.99 mi (6,694.86 km) |
| Sun Prairie to Lessines | 4,122.88 mi (6,635.13 km) |
| Sun Prairie to Leuven | 4,148.51 mi (6,676.39 km) |
| Sun Prairie to Lichtervelde | 4,085.40 mi (6,574.81 km) |
| Sun Prairie to Liedekerke | 4,126.51 mi (6,640.98 km) |
| Sun Prairie to Liege | 4,189.57 mi (6,742.46 km) |
| Sun Prairie to Lierre | 4,134.29 mi (6,653.49 km) |
| Sun Prairie to Lille | 4,140.26 mi (6,663.10 km) |
| Sun Prairie to Lint | 4,131.86 mi (6,649.59 km) |
| Sun Prairie to Lochristi | 4,108.69 mi (6,612.30 km) |
| Sun Prairie to Lokeren | 4,114.19 mi (6,621.15 km) |
| Sun Prairie to Lommel | 4,157.81 mi (6,691.35 km) |
| Sun Prairie to Londerzeel | 4,129.51 mi (6,645.80 km) |
| Sun Prairie to Louvain-la-Neuve | 4,149.30 mi (6,677.66 km) |
| Sun Prairie to Lovendegem | 4,100.13 mi (6,598.52 km) |
