| Portimao to Lormont | 678.14 mi (1,091.36 km) |
| Portimao to Loudeac | 816.92 mi (1,314.71 km) |
| Portimao to Lourdes | 608.38 mi (979.10 km) |
| Portimao to Louviers | 965.41 mi (1,553.68 km) |
| Portimao to Louvres | 991.37 mi (1,595.46 km) |
| Portimao to Luce | 929.37 mi (1,495.67 km) |
| Portimao to Lucon | 746.68 mi (1,201.66 km) |
| Portimao to Lunel | 804.04 mi (1,293.98 km) |
| Portimao to Luneville | 1,094.45 mi (1,761.35 km) |
| Portimao to Lyon | 911.61 mi (1,467.09 km) |
| Portimao to Lys-les-Lannoy | 1,100.08 mi (1,770.42 km) |
| Portimao to Macon | 934.00 mi (1,503.13 km) |
| Portimao to Magny-le-Hongre | 990.36 mi (1,593.84 km) |
| Portimao to Magny-les-Hameaux | 962.17 mi (1,548.47 km) |
| Portimao to Mainvilliers | 930.10 mi (1,496.86 km) |
