| Boulder City to Leopoldsburg | 5,421.41 mi (8,724.91 km) |
| Boulder City to Lessines | 5,395.91 mi (8,683.88 km) |
| Boulder City to Leuven | 5,415.32 mi (8,715.11 km) |
| Boulder City to Lichtervelde | 5,358.69 mi (8,623.98 km) |
| Boulder City to Liedekerke | 5,396.70 mi (8,685.15 km) |
| Boulder City to Liege | 5,454.30 mi (8,777.85 km) |
| Boulder City to Lierre | 5,399.16 mi (8,689.11 km) |
| Boulder City to Lille | 5,402.68 mi (8,694.77 km) |
| Boulder City to Lint | 5,397.35 mi (8,686.19 km) |
| Boulder City to Lochristi | 5,377.72 mi (8,654.60 km) |
| Boulder City to Lokeren | 5,382.45 mi (8,662.21 km) |
| Boulder City to Lommel | 5,417.67 mi (8,718.90 km) |
| Boulder City to Londerzeel | 5,397.17 mi (8,685.91 km) |
| Boulder City to Louvain-la-Neuve | 5,419.41 mi (8,721.70 km) |
| Boulder City to Lovendegem | 5,370.35 mi (8,642.74 km) |
