| Portalegre to Lormont | 521.78 mi (839.73 km) |
| Portalegre to Loudeac | 654.68 mi (1,053.60 km) |
| Portalegre to Lourdes | 463.37 mi (745.73 km) |
| Portalegre to Louviers | 803.85 mi (1,293.67 km) |
| Portalegre to Louvres | 831.19 mi (1,337.68 km) |
| Portalegre to Luce | 768.85 mi (1,237.34 km) |
| Portalegre to Lucon | 585.55 mi (942.35 km) |
| Portalegre to Lunel | 668.61 mi (1,076.02 km) |
| Portalegre to Luneville | 940.57 mi (1,513.69 km) |
| Portalegre to Lyon | 765.13 mi (1,231.36 km) |
| Portalegre to Lys-les-Lannoy | 938.83 mi (1,510.90 km) |
| Portalegre to Macon | 785.01 mi (1,263.35 km) |
| Portalegre to Magny-le-Hongre | 830.78 mi (1,337.02 km) |
| Portalegre to Magny-les-Hameaux | 801.96 mi (1,290.63 km) |
| Portalegre to Mainvilliers | 769.56 mi (1,238.49 km) |
