| Iernut to Lagoa | 1,787.00 mi (2,875.90 km) |
| Iernut to Lagoa | 2,578.77 mi (4,150.12 km) |
| Iernut to Lagos | 1,798.57 mi (2,894.52 km) |
| Iernut to Lamego | 1,628.80 mi (2,621.31 km) |
| Iernut to Leiria | 1,715.74 mi (2,761.22 km) |
| Iernut to Lisbon | 1,765.08 mi (2,840.62 km) |
| Iernut to Loule | 1,765.27 mi (2,840.93 km) |
| Iernut to Loures | 1,762.32 mi (2,836.19 km) |
| Iernut to Lourinha | 1,755.72 mi (2,825.56 km) |
| Iernut to Lousa | 1,678.38 mi (2,701.09 km) |
| Iernut to Lousada | 1,643.73 mi (2,645.33 km) |
| Iernut to Macedo de Cavaleiros | 1,576.32 mi (2,536.85 km) |
| Iernut to Mafamude | 1,666.17 mi (2,681.44 km) |
| Iernut to Mafra | 1,766.64 mi (2,843.14 km) |
| Iernut to Maia | 1,663.50 mi (2,677.15 km) |
