| Boulogne-sur-Mer to Lacarak | 918.27 mi (1,477.82 km) |
| Boulogne-sur-Mer to Lajkovac | 966.74 mi (1,555.82 km) |
| Boulogne-sur-Mer to Lapovo | 1,012.24 mi (1,629.04 km) |
| Boulogne-sur-Mer to Lebane | 1,088.48 mi (1,751.73 km) |
| Boulogne-sur-Mer to Leskovac | 1,093.78 mi (1,760.28 km) |
| Boulogne-sur-Mer to Ljig | 975.24 mi (1,569.50 km) |
| Boulogne-sur-Mer to Ljubovija | 941.28 mi (1,514.84 km) |
| Boulogne-sur-Mer to Loznica | 921.76 mi (1,483.43 km) |
| Boulogne-sur-Mer to Lucani | 984.91 mi (1,585.06 km) |
| Boulogne-sur-Mer to Majdanpek | 1,038.20 mi (1,670.82 km) |
| Boulogne-sur-Mer to Mali Idos | 897.50 mi (1,444.39 km) |
| Boulogne-sur-Mer to Mali Zvornik | 922.70 mi (1,484.95 km) |
| Boulogne-sur-Mer to Malo Crnice | 1,005.54 mi (1,618.26 km) |
| Boulogne-sur-Mer to Medveda | 1,085.86 mi (1,747.52 km) |
| Boulogne-sur-Mer to Merosina | 1,072.85 mi (1,726.59 km) |
