| Seini to Lagoa | 1,760.44 mi (2,833.16 km) |
| Seini to Lagoa | 2,528.43 mi (4,069.11 km) |
| Seini to Lagos | 1,771.73 mi (2,851.33 km) |
| Seini to Lamego | 1,589.48 mi (2,558.02 km) |
| Seini to Leiria | 1,679.85 mi (2,703.46 km) |
| Seini to Lisbon | 1,732.15 mi (2,787.63 km) |
| Seini to Loule | 1,739.42 mi (2,799.33 km) |
| Seini to Loures | 1,729.01 mi (2,782.58 km) |
| Seini to Lourinha | 1,720.87 mi (2,769.48 km) |
| Seini to Lousa | 1,642.01 mi (2,642.56 km) |
| Seini to Lousada | 1,603.12 mi (2,579.98 km) |
| Seini to Macedo de Cavaleiros | 1,536.48 mi (2,472.73 km) |
| Seini to Mafamude | 1,625.76 mi (2,616.41 km) |
| Seini to Mafra | 1,732.73 mi (2,788.56 km) |
| Seini to Maia | 1,622.66 mi (2,611.41 km) |
