| Portimao to Lichtenau | 1,311.86 mi (2,111.23 km) |
| Portimao to Lichtenfels | 1,320.76 mi (2,125.55 km) |
| Portimao to Lichtenstein | 1,403.09 mi (2,258.05 km) |
| Portimao to Lienen | 1,310.45 mi (2,108.97 km) |
| Portimao to Limbach-Oberfrohna | 1,411.63 mi (2,271.79 km) |
| Portimao to Limburg | 1,229.01 mi (1,977.90 km) |
| Portimao to Limburgerhof | 1,197.11 mi (1,926.56 km) |
| Portimao to Lindau | 1,171.13 mi (1,884.75 km) |
| Portimao to Lindenberg im Allgau | 1,181.71 mi (1,901.78 km) |
| Portimao to Lindlar | 1,237.19 mi (1,991.06 km) |
| Portimao to Lingen | 1,310.67 mi (2,109.32 km) |
| Portimao to Linkenheim-Hochstetten | 1,185.04 mi (1,907.14 km) |
| Portimao to Linnich | 1,201.52 mi (1,933.66 km) |
| Portimao to Lippstadt | 1,298.41 mi (2,089.60 km) |
| Portimao to Lobau | 1,490.32 mi (2,398.44 km) |
