| Noordwijkerhout to Karlovo | 1,152.12 mi (1,854.15 km) |
| Noordwijkerhout to Karnobat | 1,235.71 mi (1,988.69 km) |
| Noordwijkerhout to Kavarna | 1,254.07 mi (2,018.23 km) |
| Noordwijkerhout to Kazanlak | 1,175.75 mi (1,892.19 km) |
| Noordwijkerhout to Knezha | 1,085.54 mi (1,747.01 km) |
| Noordwijkerhout to Kostinbrod | 1,084.80 mi (1,745.82 km) |
| Noordwijkerhout to Kozloduy | 1,059.52 mi (1,705.13 km) |
| Noordwijkerhout to Kyustendil | 1,091.23 mi (1,756.17 km) |
| Noordwijkerhout to Levski | 1,131.62 mi (1,821.16 km) |
| Noordwijkerhout to Lom | 1,038.83 mi (1,671.83 km) |
| Noordwijkerhout to Lovech | 1,126.15 mi (1,812.37 km) |
| Noordwijkerhout to Lukovit | 1,102.33 mi (1,774.02 km) |
| Noordwijkerhout to Lyaskovets | 1,165.94 mi (1,876.40 km) |
| Noordwijkerhout to Mezdra | 1,087.09 mi (1,749.50 km) |
| Noordwijkerhout to Momchilgrad | 1,227.46 mi (1,975.40 km) |
