| Oak Park to Lagoa | 4,086.65 mi (6,576.83 km) |
| Oak Park to Lagoa | 3,240.72 mi (5,215.43 km) |
| Oak Park to Lagos | 4,077.29 mi (6,561.76 km) |
| Oak Park to Lamego | 3,976.51 mi (6,399.57 km) |
| Oak Park to Leiria | 3,977.81 mi (6,401.67 km) |
| Oak Park to Lisbon | 3,997.29 mi (6,433.02 km) |
| Oak Park to Loule | 4,107.15 mi (6,609.82 km) |
| Oak Park to Loures | 3,992.74 mi (6,425.69 km) |
| Oak Park to Lourinha | 3,972.63 mi (6,393.34 km) |
| Oak Park to Lousa | 3,990.64 mi (6,422.32 km) |
| Oak Park to Lousada | 3,950.27 mi (6,357.35 km) |
| Oak Park to Macedo de Cavaleiros | 3,999.75 mi (6,436.97 km) |
| Oak Park to Mafamude | 3,940.07 mi (6,340.92 km) |
| Oak Park to Mafra | 3,981.31 mi (6,407.30 km) |
| Oak Park to Maia | 3,935.48 mi (6,333.54 km) |
