| Hilversum to Karlovo | 1,126.07 mi (1,812.24 km) |
| Hilversum to Karnobat | 1,209.03 mi (1,945.75 km) |
| Hilversum to Kavarna | 1,226.79 mi (1,974.33 km) |
| Hilversum to Kazanlak | 1,149.53 mi (1,849.99 km) |
| Hilversum to Knezha | 1,059.30 mi (1,704.78 km) |
| Hilversum to Kostinbrod | 1,059.25 mi (1,704.70 km) |
| Hilversum to Kozloduy | 1,033.25 mi (1,662.85 km) |
| Hilversum to Kyustendil | 1,066.23 mi (1,715.93 km) |
| Hilversum to Levski | 1,105.12 mi (1,778.52 km) |
| Hilversum to Lom | 1,012.70 mi (1,629.78 km) |
| Hilversum to Lovech | 1,099.89 mi (1,770.11 km) |
| Hilversum to Lukovit | 1,076.22 mi (1,732.01 km) |
| Hilversum to Lyaskovets | 1,139.40 mi (1,833.69 km) |
| Hilversum to Mezdra | 1,061.17 mi (1,707.79 km) |
| Hilversum to Momchilgrad | 1,201.75 mi (1,934.03 km) |
