| Boulogne-sur-Mer to Locate di Triulzi | 510.69 mi (821.88 km) |
| Boulogne-sur-Mer to Locorotondo | 1,020.15 mi (1,641.77 km) |
| Boulogne-sur-Mer to Locri | 1,121.13 mi (1,804.28 km) |
| Boulogne-sur-Mer to Lodi | 521.46 mi (839.20 km) |
| Boulogne-sur-Mer to Lomazzo | 486.65 mi (783.19 km) |
| Boulogne-sur-Mer to Lonate Pozzolo | 482.88 mi (777.12 km) |
| Boulogne-sur-Mer to Lonigo | 582.11 mi (936.82 km) |
| Boulogne-sur-Mer to Loreto | 754.60 mi (1,214.41 km) |
| Boulogne-sur-Mer to Loria | 583.67 mi (939.32 km) |
| Boulogne-sur-Mer to Lucca | 631.42 mi (1,016.17 km) |
| Boulogne-sur-Mer to Lucera | 912.75 mi (1,468.93 km) |
| Boulogne-sur-Mer to Lugo | 647.51 mi (1,042.07 km) |
| Boulogne-sur-Mer to Luino | 462.13 mi (743.73 km) |
| Boulogne-sur-Mer to Lurate Caccivio | 482.15 mi (775.94 km) |
| Boulogne-sur-Mer to Luzzara | 578.19 mi (930.50 km) |
