| Fort Collins to Leopoldsburg | 4,843.40 mi (7,794.70 km) |
| Fort Collins to Lessines | 4,814.07 mi (7,747.49 km) |
| Fort Collins to Leuven | 4,835.55 mi (7,782.06 km) |
| Fort Collins to Lichtervelde | 4,776.61 mi (7,687.22 km) |
| Fort Collins to Liedekerke | 4,815.77 mi (7,750.23 km) |
| Fort Collins to Liege | 4,875.36 mi (7,846.14 km) |
| Fort Collins to Lierre | 4,819.95 mi (7,756.95 km) |
| Fort Collins to Lille | 4,824.27 mi (7,763.91 km) |
| Fort Collins to Lint | 4,817.93 mi (7,753.71 km) |
| Fort Collins to Lochristi | 4,797.08 mi (7,720.16 km) |
| Fort Collins to Lokeren | 4,802.08 mi (7,728.20 km) |
| Fort Collins to Lommel | 4,840.15 mi (7,789.48 km) |
| Fort Collins to Londerzeel | 4,817.05 mi (7,752.30 km) |
| Fort Collins to Louvain-la-Neuve | 4,838.60 mi (7,786.97 km) |
| Fort Collins to Lovendegem | 4,789.30 mi (7,707.64 km) |
