| Prestwick to Lagoa | 1,281.36 mi (2,062.16 km) |
| Prestwick to Lagoa | 1,566.18 mi (2,520.52 km) |
| Prestwick to Lagos | 1,284.96 mi (2,067.94 km) |
| Prestwick to Lamego | 1,005.10 mi (1,617.55 km) |
| Prestwick to Leiria | 1,104.74 mi (1,777.90 km) |
| Prestwick to Lisbon | 1,177.56 mi (1,895.09 km) |
| Prestwick to Loule | 1,277.43 mi (2,055.83 km) |
| Prestwick to Loures | 1,170.32 mi (1,883.45 km) |
| Prestwick to Lourinha | 1,144.17 mi (1,841.36 km) |
| Prestwick to Lousa | 1,075.78 mi (1,731.31 km) |
| Prestwick to Lousada | 994.48 mi (1,600.46 km) |
| Prestwick to Macedo de Cavaleiros | 970.13 mi (1,561.28 km) |
| Prestwick to Mafamude | 1,009.94 mi (1,625.34 km) |
| Prestwick to Mafra | 1,164.37 mi (1,873.87 km) |
| Prestwick to Maia | 1,001.99 mi (1,612.55 km) |
