| Sigmaringen to Lagoa | 1,880.30 mi (3,026.05 km) |
| Sigmaringen to Lagos | 1,179.75 mi (1,898.62 km) |
| Sigmaringen to Lamego | 963.74 mi (1,551.00 km) |
| Sigmaringen to Leiria | 1,061.72 mi (1,708.67 km) |
| Sigmaringen to Lisbon | 1,121.56 mi (1,804.97 km) |
| Sigmaringen to Loule | 1,151.68 mi (1,853.44 km) |
| Sigmaringen to Loures | 1,117.34 mi (1,798.19 km) |
| Sigmaringen to Lourinha | 1,104.94 mi (1,778.24 km) |
| Sigmaringen to Lousa | 1,023.19 mi (1,646.67 km) |
| Sigmaringen to Lousada | 974.08 mi (1,567.62 km) |
| Sigmaringen to Macedo de Cavaleiros | 910.29 mi (1,464.97 km) |
| Sigmaringen to Mafamude | 996.88 mi (1,604.33 km) |
| Sigmaringen to Mafra | 1,119.24 mi (1,801.24 km) |
| Sigmaringen to Maia | 992.80 mi (1,597.76 km) |
| Sigmaringen to Mangualde | 982.14 mi (1,580.61 km) |
