| Sinaia to Lagoa | 1,839.77 mi (2,960.82 km) |
| Sinaia to Lagoa | 2,649.82 mi (4,264.47 km) |
| Sinaia to Lagos | 1,851.54 mi (2,979.77 km) |
| Sinaia to Lamego | 1,692.54 mi (2,723.89 km) |
| Sinaia to Leiria | 1,776.48 mi (2,858.97 km) |
| Sinaia to Lisbon | 1,823.26 mi (2,934.25 km) |
| Sinaia to Loule | 1,817.48 mi (2,924.96 km) |
| Sinaia to Loures | 1,820.83 mi (2,930.35 km) |
| Sinaia to Lourinha | 1,815.51 mi (2,921.78 km) |
| Sinaia to Lousa | 1,739.61 mi (2,799.62 km) |
| Sinaia to Lousada | 1,708.46 mi (2,749.51 km) |
| Sinaia to Macedo de Cavaleiros | 1,640.61 mi (2,640.31 km) |
| Sinaia to Mafamude | 1,730.69 mi (2,785.28 km) |
| Sinaia to Mafra | 1,825.64 mi (2,938.08 km) |
| Sinaia to Maia | 1,728.38 mi (2,781.56 km) |
