| Hessisch Oldendorf to Karlovo | 977.18 mi (1,572.62 km) |
| Hessisch Oldendorf to Karnobat | 1,054.27 mi (1,696.68 km) |
| Hessisch Oldendorf to Kavarna | 1,066.54 mi (1,716.42 km) |
| Hessisch Oldendorf to Kazanlak | 998.99 mi (1,607.72 km) |
| Hessisch Oldendorf to Knezha | 908.98 mi (1,462.86 km) |
| Hessisch Oldendorf to Kostinbrod | 914.91 mi (1,472.40 km) |
| Hessisch Oldendorf to Kozloduy | 882.74 mi (1,420.63 km) |
| Hessisch Oldendorf to Kyustendil | 926.39 mi (1,490.89 km) |
| Hessisch Oldendorf to Levski | 952.32 mi (1,532.62 km) |
| Hessisch Oldendorf to Lom | 863.58 mi (1,389.80 km) |
| Hessisch Oldendorf to Lovech | 949.23 mi (1,527.64 km) |
| Hessisch Oldendorf to Lukovit | 926.95 mi (1,491.78 km) |
| Hessisch Oldendorf to Lyaskovets | 986.10 mi (1,586.97 km) |
| Hessisch Oldendorf to Mezdra | 913.63 mi (1,470.34 km) |
| Hessisch Oldendorf to Momchilgrad | 1,055.42 mi (1,698.53 km) |
