| River Ridge to Lagoa | 4,587.86 mi (7,383.44 km) |
| River Ridge to Lagoa | 3,675.04 mi (5,914.40 km) |
| River Ridge to Lagos | 4,577.11 mi (7,366.15 km) |
| River Ridge to Lamego | 4,526.37 mi (7,284.49 km) |
| River Ridge to Leiria | 4,508.16 mi (7,255.18 km) |
| River Ridge to Lisbon | 4,514.15 mi (7,264.82 km) |
| River Ridge to Loule | 4,610.62 mi (7,420.08 km) |
| River Ridge to Loures | 4,510.80 mi (7,259.43 km) |
| River Ridge to Lourinha | 4,494.84 mi (7,233.75 km) |
| River Ridge to Lousa | 4,527.45 mi (7,286.23 km) |
| River Ridge to Lousada | 4,500.74 mi (7,243.24 km) |
| River Ridge to Macedo de Cavaleiros | 4,557.84 mi (7,335.13 km) |
| River Ridge to Mafamude | 4,487.01 mi (7,221.14 km) |
| River Ridge to Mafra | 4,499.93 mi (7,241.94 km) |
| River Ridge to Maia | 4,483.72 mi (7,215.86 km) |
