| Grande-Synthe to Lendinara | 592.65 mi (953.78 km) |
| Grande-Synthe to Leno | 533.19 mi (858.09 km) |
| Grande-Synthe to Lentate sul Seveso | 483.28 mi (777.76 km) |
| Grande-Synthe to Lentini | 1,134.99 mi (1,826.59 km) |
| Grande-Synthe to Leonforte | 1,097.26 mi (1,765.86 km) |
| Grande-Synthe to Lequile | 1,059.94 mi (1,705.81 km) |
| Grande-Synthe to Lerici | 595.71 mi (958.70 km) |
| Grande-Synthe to Leverano | 1,059.11 mi (1,704.48 km) |
| Grande-Synthe to Licata | 1,118.26 mi (1,799.67 km) |
| Grande-Synthe to Limbiate | 487.96 mi (785.29 km) |
| Grande-Synthe to Lipari | 1,062.99 mi (1,710.72 km) |
| Grande-Synthe to Lissone | 490.44 mi (789.29 km) |
| Grande-Synthe to Livorno | 636.86 mi (1,024.93 km) |
| Grande-Synthe to Lizzanello | 1,062.69 mi (1,710.23 km) |
| Grande-Synthe to Lizzano | 1,031.87 mi (1,660.64 km) |
