| Louisville to Lagoa | 4,090.89 mi (6,583.66 km) |
| Louisville to Lagoa | 3,211.87 mi (5,169.00 km) |
| Louisville to Lagos | 4,080.88 mi (6,567.55 km) |
| Louisville to Lamego | 4,002.17 mi (6,440.87 km) |
| Louisville to Leiria | 3,994.54 mi (6,428.59 km) |
| Louisville to Lisbon | 4,008.04 mi (6,450.32 km) |
| Louisville to Loule | 4,112.48 mi (6,618.39 km) |
| Louisville to Loures | 4,004.01 mi (6,443.82 km) |
| Louisville to Lourinha | 3,985.67 mi (6,414.31 km) |
| Louisville to Lousa | 4,010.36 mi (6,454.05 km) |
| Louisville to Lousada | 3,976.11 mi (6,398.93 km) |
| Louisville to Macedo de Cavaleiros | 4,029.34 mi (6,484.59 km) |
| Louisville to Mafamude | 3,964.23 mi (6,379.80 km) |
| Louisville to Mafra | 3,992.78 mi (6,425.76 km) |
| Louisville to Maia | 3,960.22 mi (6,373.36 km) |
