| Sigulda to Lagoa | 2,629.31 mi (4,231.47 km) |
| Sigulda to Lagos | 2,062.05 mi (3,318.54 km) |
| Sigulda to Lamego | 1,818.55 mi (2,926.67 km) |
| Sigulda to Leiria | 1,923.25 mi (3,095.18 km) |
| Sigulda to Lisbon | 1,989.76 mi (3,202.22 km) |
| Sigulda to Loule | 2,037.19 mi (3,278.54 km) |
| Sigulda to Loures | 1,984.54 mi (3,193.81 km) |
| Sigulda to Lourinha | 1,967.74 mi (3,166.78 km) |
| Sigulda to Lousa | 1,885.21 mi (3,033.95 km) |
| Sigulda to Lousada | 1,823.08 mi (2,933.97 km) |
| Sigulda to Macedo de Cavaleiros | 1,766.69 mi (2,843.22 km) |
| Sigulda to Mafamude | 1,845.20 mi (2,969.56 km) |
| Sigulda to Mafra | 1,984.40 mi (3,193.59 km) |
| Sigulda to Maia | 1,839.57 mi (2,960.50 km) |
| Sigulda to Mangualde | 1,842.77 mi (2,965.64 km) |
