| Kardzhali to Leopoldsburg | 1,154.42 mi (1,857.85 km) |
| Kardzhali to Lessines | 1,198.99 mi (1,929.58 km) |
| Kardzhali to Leuven | 1,169.13 mi (1,881.53 km) |
| Kardzhali to Lichtervelde | 1,235.63 mi (1,988.56 km) |
| Kardzhali to Liedekerke | 1,193.12 mi (1,920.14 km) |
| Kardzhali to Liege | 1,127.54 mi (1,814.60 km) |
| Kardzhali to Lierre | 1,181.75 mi (1,901.84 km) |
| Kardzhali to Lille | 1,174.38 mi (1,889.99 km) |
| Kardzhali to Lint | 1,184.52 mi (1,906.30 km) |
| Kardzhali to Lochristi | 1,209.63 mi (1,946.71 km) |
| Kardzhali to Lokeren | 1,203.70 mi (1,937.17 km) |
| Kardzhali to Lommel | 1,155.70 mi (1,859.92 km) |
| Kardzhali to Londerzeel | 1,188.32 mi (1,912.42 km) |
| Kardzhali to Louvain-la-Neuve | 1,170.86 mi (1,884.32 km) |
| Kardzhali to Lovendegem | 1,218.87 mi (1,961.59 km) |
