| Portet-sur-Garonne to Les Sorinieres | 288.23 mi (463.87 km) |
| Portet-sur-Garonne to Lescar | 92.45 mi (148.78 km) |
| Portet-sur-Garonne to Lesquin | 494.85 mi (796.39 km) |
| Portet-sur-Garonne to Levallois-Perret | 373.62 mi (601.28 km) |
| Portet-sur-Garonne to Lezignan-Corbieres | 71.44 mi (114.97 km) |
| Portet-sur-Garonne to Libourne | 126.39 mi (203.40 km) |
| Portet-sur-Garonne to Lieusaint | 357.30 mi (575.01 km) |
| Portet-sur-Garonne to Lievin | 481.15 mi (774.34 km) |
| Portet-sur-Garonne to Lille | 497.05 mi (799.93 km) |
| Portet-sur-Garonne to Lillebonne | 416.53 mi (670.34 km) |
| Portet-sur-Garonne to Lillers | 489.15 mi (787.21 km) |
| Portet-sur-Garonne to Limay | 378.36 mi (608.92 km) |
| Portet-sur-Garonne to Limeil-Brevannes | 364.67 mi (586.87 km) |
| Portet-sur-Garonne to Limoges | 160.00 mi (257.49 km) |
| Portet-sur-Garonne to Limoux | 51.98 mi (83.65 km) |
