| Prestonpans to Lagoa | 1,325.65 mi (2,133.43 km) |
| Prestonpans to Lagoa | 1,635.52 mi (2,632.11 km) |
| Prestonpans to Lagos | 1,329.77 mi (2,140.06 km) |
| Prestonpans to Lamego | 1,049.70 mi (1,689.34 km) |
| Prestonpans to Leiria | 1,151.22 mi (1,852.72 km) |
| Prestonpans to Lisbon | 1,224.33 mi (1,970.37 km) |
| Prestonpans to Loule | 1,320.63 mi (2,125.35 km) |
| Prestonpans to Loures | 1,217.20 mi (1,958.89 km) |
| Prestonpans to Lourinha | 1,191.60 mi (1,917.70 km) |
| Prestonpans to Lousa | 1,121.03 mi (1,804.12 km) |
| Prestonpans to Lousada | 1,040.42 mi (1,674.40 km) |
| Prestonpans to Macedo de Cavaleiros | 1,012.48 mi (1,629.42 km) |
| Prestonpans to Mafamude | 1,056.77 mi (1,700.71 km) |
| Prestonpans to Mafra | 1,211.71 mi (1,950.06 km) |
| Prestonpans to Maia | 1,048.93 mi (1,688.10 km) |
