| Lummen to Karnobat | 1,174.28 mi (1,889.83 km) |
| Lummen to Kavarna | 1,197.83 mi (1,927.72 km) |
| Lummen to Kazanlak | 1,111.22 mi (1,788.33 km) |
| Lummen to Knezha | 1,021.31 mi (1,643.64 km) |
| Lummen to Kostinbrod | 1,016.48 mi (1,635.87 km) |
| Lummen to Kozloduy | 995.58 mi (1,602.22 km) |
| Lummen to Kyustendil | 1,020.18 mi (1,641.82 km) |
| Lummen to Levski | 1,069.05 mi (1,720.46 km) |
| Lummen to Lom | 974.00 mi (1,567.50 km) |
| Lummen to Lovech | 1,061.95 mi (1,709.04 km) |
| Lummen to Lukovit | 1,037.23 mi (1,669.26 km) |
| Lummen to Lyaskovets | 1,103.61 mi (1,776.09 km) |
| Lummen to Mezdra | 1,020.86 mi (1,642.92 km) |
| Lummen to Momchilgrad | 1,159.72 mi (1,866.39 km) |
| Lummen to Montana | 990.96 mi (1,594.79 km) |
