| Speyer to Lagoa | 1,861.25 mi (2,995.40 km) |
| Speyer to Lagos | 1,200.61 mi (1,932.20 km) |
| Speyer to Lamego | 970.05 mi (1,561.15 km) |
| Speyer to Leiria | 1,071.52 mi (1,724.45 km) |
| Speyer to Lisbon | 1,134.72 mi (1,826.15 km) |
| Speyer to Loule | 1,174.51 mi (1,890.19 km) |
| Speyer to Loures | 1,130.00 mi (1,818.56 km) |
| Speyer to Lourinha | 1,115.51 mi (1,795.24 km) |
| Speyer to Lousa | 1,033.03 mi (1,662.50 km) |
| Speyer to Lousada | 978.02 mi (1,573.98 km) |
| Speyer to Macedo de Cavaleiros | 916.95 mi (1,475.70 km) |
| Speyer to Mafamude | 1,000.70 mi (1,610.47 km) |
| Speyer to Mafra | 1,130.95 mi (1,820.08 km) |
| Speyer to Maia | 995.97 mi (1,602.86 km) |
| Speyer to Mangualde | 991.13 mi (1,595.07 km) |
