| Preakness to Lagoa | 3,455.26 mi (5,560.70 km) |
| Preakness to Lagoa | 2,574.83 mi (4,143.78 km) |
| Preakness to Lagos | 3,445.14 mi (5,544.41 km) |
| Preakness to Lamego | 3,372.66 mi (5,427.77 km) |
| Preakness to Leiria | 3,362.01 mi (5,410.63 km) |
| Preakness to Lisbon | 3,373.87 mi (5,429.72 km) |
| Preakness to Loule | 3,477.02 mi (5,595.73 km) |
| Preakness to Loures | 3,369.96 mi (5,423.43 km) |
| Preakness to Lourinha | 3,352.10 mi (5,394.69 km) |
| Preakness to Lousa | 3,378.74 mi (5,437.56 km) |
| Preakness to Lousada | 3,346.71 mi (5,386.01 km) |
| Preakness to Macedo de Cavaleiros | 3,401.33 mi (5,473.92 km) |
| Preakness to Mafamude | 3,334.22 mi (5,365.91 km) |
| Preakness to Mafra | 3,358.80 mi (5,405.46 km) |
| Preakness to Maia | 3,330.44 mi (5,359.83 km) |
