| Fort Collins to Lagoa | 4,917.86 mi (7,914.53 km) |
| Fort Collins to Lagoa | 4,110.48 mi (6,615.17 km) |
| Fort Collins to Lagos | 4,909.34 mi (7,900.82 km) |
| Fort Collins to Lamego | 4,781.55 mi (7,695.17 km) |
| Fort Collins to Leiria | 4,794.71 mi (7,716.35 km) |
| Fort Collins to Lisbon | 4,821.50 mi (7,759.46 km) |
| Fort Collins to Loule | 4,936.90 mi (7,945.18 km) |
| Fort Collins to Loures | 4,816.36 mi (7,751.18 km) |
| Fort Collins to Lourinha | 4,794.26 mi (7,715.61 km) |
| Fort Collins to Lousa | 4,803.52 mi (7,730.52 km) |
| Fort Collins to Lousada | 4,755.38 mi (7,653.05 km) |
| Fort Collins to Macedo de Cavaleiros | 4,799.05 mi (7,723.33 km) |
| Fort Collins to Mafamude | 4,747.57 mi (7,640.48 km) |
| Fort Collins to Mafra | 4,804.79 mi (7,732.56 km) |
| Fort Collins to Maia | 4,742.24 mi (7,631.90 km) |
