| Grande-Synthe to Laterza | 997.37 mi (1,605.11 km) |
| Grande-Synthe to Latiano | 1,033.46 mi (1,663.20 km) |
| Grande-Synthe to Latina | 829.94 mi (1,335.65 km) |
| Grande-Synthe to Latisana | 612.76 mi (986.14 km) |
| Grande-Synthe to Lauria Inferiore | 998.16 mi (1,606.38 km) |
| Grande-Synthe to Lavagna | 566.13 mi (911.10 km) |
| Grande-Synthe to Lavello | 942.15 mi (1,516.25 km) |
| Grande-Synthe to Laveno-Mombello | 455.94 mi (733.77 km) |
| Grande-Synthe to Lavis | 524.80 mi (844.59 km) |
| Grande-Synthe to Lecce | 1,058.46 mi (1,703.43 km) |
| Grande-Synthe to Lecco | 482.43 mi (776.40 km) |
| Grande-Synthe to Legnago | 577.61 mi (929.57 km) |
| Grande-Synthe to Legnano | 482.85 mi (777.07 km) |
| Grande-Synthe to Legnaro | 591.88 mi (952.55 km) |
| Grande-Synthe to Leini | 473.57 mi (762.14 km) |
