| Portet-sur-Garonne to Locate di Triulzi | 405.31 mi (652.28 km) |
| Portet-sur-Garonne to Locorotondo | 836.33 mi (1,345.95 km) |
| Portet-sur-Garonne to Locri | 855.20 mi (1,376.32 km) |
| Portet-sur-Garonne to Lodi | 418.02 mi (672.73 km) |
| Portet-sur-Garonne to Lomazzo | 404.01 mi (650.19 km) |
| Portet-sur-Garonne to Lonate Pozzolo | 388.82 mi (625.74 km) |
| Portet-sur-Garonne to Lonigo | 508.24 mi (817.93 km) |
| Portet-sur-Garonne to Loreto | 611.25 mi (983.71 km) |
| Portet-sur-Garonne to Loria | 536.13 mi (862.82 km) |
| Portet-sur-Garonne to Lucca | 454.84 mi (732.00 km) |
| Portet-sur-Garonne to Lucera | 722.05 mi (1,162.03 km) |
| Portet-sur-Garonne to Lugo | 525.94 mi (846.41 km) |
| Portet-sur-Garonne to Luino | 398.69 mi (641.64 km) |
| Portet-sur-Garonne to Lurate Caccivio | 404.03 mi (650.23 km) |
| Portet-sur-Garonne to Luzzara | 469.63 mi (755.80 km) |
