| River Falls to Lagoa | 4,222.08 mi (6,794.77 km) |
| River Falls to Lagoa | 3,414.82 mi (5,495.61 km) |
| River Falls to Lagos | 4,213.43 mi (6,780.87 km) |
| River Falls to Lamego | 4,090.59 mi (6,583.16 km) |
| River Falls to Leiria | 4,101.22 mi (6,600.28 km) |
| River Falls to Lisbon | 4,126.72 mi (6,641.31 km) |
| River Falls to Loule | 4,241.33 mi (6,825.77 km) |
| River Falls to Loures | 4,121.67 mi (6,633.18 km) |
| River Falls to Lourinha | 4,099.89 mi (6,598.14 km) |
| River Falls to Lousa | 4,110.85 mi (6,615.77 km) |
| River Falls to Lousada | 4,064.37 mi (6,540.97 km) |
| River Falls to Macedo de Cavaleiros | 4,109.50 mi (6,613.60 km) |
| River Falls to Mafamude | 4,056.00 mi (6,527.51 km) |
| River Falls to Mafra | 4,110.11 mi (6,614.59 km) |
| River Falls to Maia | 4,050.83 mi (6,519.19 km) |
