| Lastra a Signa to Lagoa | 1,947.59 mi (3,134.35 km) |
| Lastra a Signa to Lagos | 1,133.52 mi (1,824.23 km) |
| Lastra a Signa to Lamego | 979.48 mi (1,576.32 km) |
| Lastra a Signa to Leiria | 1,059.64 mi (1,705.32 km) |
| Lastra a Signa to Lisbon | 1,104.82 mi (1,778.03 km) |
| Lastra a Signa to Loule | 1,099.88 mi (1,770.09 km) |
| Lastra a Signa to Loures | 1,102.52 mi (1,774.34 km) |
| Lastra a Signa to Lourinha | 1,097.90 mi (1,766.89 km) |
| Lastra a Signa to Lousa | 1,023.27 mi (1,646.80 km) |
| Lastra a Signa to Lousada | 996.93 mi (1,604.41 km) |
| Lastra a Signa to Macedo de Cavaleiros | 928.67 mi (1,494.55 km) |
| Lastra a Signa to Mafamude | 1,018.69 mi (1,639.43 km) |
| Lastra a Signa to Mafra | 1,107.55 mi (1,782.44 km) |
| Lastra a Signa to Maia | 1,017.00 mi (1,636.70 km) |
| Lastra a Signa to Mangualde | 987.69 mi (1,589.54 km) |
