| Meridian to Lagoa | 5,264.96 mi (8,473.13 km) |
| Meridian to Lagoa | 4,527.98 mi (7,287.07 km) |
| Meridian to Lagos | 5,257.73 mi (8,461.50 km) |
| Meridian to Lamego | 5,096.86 mi (8,202.61 km) |
| Meridian to Leiria | 5,124.73 mi (8,247.45 km) |
| Meridian to Lisbon | 5,160.64 mi (8,305.24 km) |
| Meridian to Loule | 5,281.69 mi (8,500.06 km) |
| Meridian to Loures | 5,154.79 mi (8,295.84 km) |
| Meridian to Lourinha | 5,130.42 mi (8,256.62 km) |
| Meridian to Lousa | 5,128.23 mi (8,253.09 km) |
| Meridian to Lousada | 5,071.25 mi (8,161.38 km) |
| Meridian to Macedo de Cavaleiros | 5,107.04 mi (8,218.98 km) |
| Meridian to Mafamude | 5,066.54 mi (8,153.81 km) |
| Meridian to Mafra | 5,143.23 mi (8,277.23 km) |
| Meridian to Maia | 5,060.38 mi (8,143.90 km) |
