| Sint-Martens-Lennik to Karnobat | 1,213.01 mi (1,952.16 km) |
| Sint-Martens-Lennik to Kavarna | 1,238.41 mi (1,993.03 km) |
| Sint-Martens-Lennik to Kazanlak | 1,148.73 mi (1,848.70 km) |
| Sint-Martens-Lennik to Knezha | 1,059.06 mi (1,704.40 km) |
| Sint-Martens-Lennik to Kostinbrod | 1,052.36 mi (1,693.62 km) |
| Sint-Martens-Lennik to Kozloduy | 1,033.49 mi (1,663.24 km) |
| Sint-Martens-Lennik to Kyustendil | 1,054.64 mi (1,697.28 km) |
| Sint-Martens-Lennik to Levski | 1,107.43 mi (1,782.24 km) |
| Sint-Martens-Lennik to Lom | 1,011.56 mi (1,627.94 km) |
| Sint-Martens-Lennik to Lovech | 1,099.67 mi (1,769.74 km) |
| Sint-Martens-Lennik to Lukovit | 1,074.59 mi (1,729.38 km) |
| Sint-Martens-Lennik to Lyaskovets | 1,142.06 mi (1,837.96 km) |
| Sint-Martens-Lennik to Mezdra | 1,057.74 mi (1,702.26 km) |
| Sint-Martens-Lennik to Momchilgrad | 1,195.71 mi (1,924.31 km) |
| Sint-Martens-Lennik to Montana | 1,027.81 mi (1,654.11 km) |
