| Hoek van Holland to Karlovo | 1,157.44 mi (1,862.73 km) |
| Hoek van Holland to Karnobat | 1,242.53 mi (1,999.66 km) |
| Hoek van Holland to Kavarna | 1,262.57 mi (2,031.90 km) |
| Hoek van Holland to Kazanlak | 1,181.48 mi (1,901.41 km) |
| Hoek van Holland to Knezha | 1,091.33 mi (1,756.33 km) |
| Hoek van Holland to Kostinbrod | 1,089.11 mi (1,752.75 km) |
| Hoek van Holland to Kozloduy | 1,065.40 mi (1,714.59 km) |
| Hoek van Holland to Kyustendil | 1,094.49 mi (1,761.41 km) |
| Hoek van Holland to Levski | 1,138.00 mi (1,831.44 km) |
| Hoek van Holland to Lom | 1,044.39 mi (1,680.78 km) |
| Hoek van Holland to Lovech | 1,131.97 mi (1,821.73 km) |
| Hoek van Holland to Lukovit | 1,107.82 mi (1,782.87 km) |
| Hoek van Holland to Lyaskovets | 1,172.43 mi (1,886.84 km) |
| Hoek van Holland to Mezdra | 1,092.17 mi (1,757.68 km) |
| Hoek van Holland to Momchilgrad | 1,232.04 mi (1,982.78 km) |
