| Leidschendam to Lizzano | 1,017.22 mi (1,637.05 km) |
| Leidschendam to Locate di Triulzi | 514.16 mi (827.46 km) |
| Leidschendam to Locorotondo | 992.70 mi (1,597.59 km) |
| Leidschendam to Locri | 1,114.95 mi (1,794.34 km) |
| Leidschendam to Lodi | 521.86 mi (839.86 km) |
| Leidschendam to Lomazzo | 488.45 mi (786.08 km) |
| Leidschendam to Lonate Pozzolo | 489.46 mi (787.71 km) |
| Leidschendam to Lonigo | 561.19 mi (903.16 km) |
| Leidschendam to Loreto | 733.37 mi (1,180.25 km) |
| Leidschendam to Loria | 553.89 mi (891.40 km) |
| Leidschendam to Lucca | 635.06 mi (1,022.02 km) |
| Leidschendam to Lucera | 893.54 mi (1,438.02 km) |
| Leidschendam to Lugo | 631.86 mi (1,016.88 km) |
| Leidschendam to Luino | 463.99 mi (746.72 km) |
| Leidschendam to Lurate Caccivio | 483.58 mi (778.25 km) |
