| Ottendorf-Okrilla to Karlovo | 783.46 mi (1,260.85 km) |
| Ottendorf-Okrilla to Karnobat | 854.58 mi (1,375.31 km) |
| Ottendorf-Okrilla to Kavarna | 862.48 mi (1,388.02 km) |
| Ottendorf-Okrilla to Kazanlak | 803.48 mi (1,293.07 km) |
| Ottendorf-Okrilla to Knezha | 714.33 mi (1,149.60 km) |
| Ottendorf-Okrilla to Kostinbrod | 726.55 mi (1,169.28 km) |
| Ottendorf-Okrilla to Kozloduy | 688.11 mi (1,107.41 km) |
| Ottendorf-Okrilla to Kyustendil | 742.97 mi (1,195.69 km) |
| Ottendorf-Okrilla to Levski | 754.92 mi (1,214.93 km) |
| Ottendorf-Okrilla to Lom | 670.58 mi (1,079.20 km) |
| Ottendorf-Okrilla to Lovech | 753.93 mi (1,213.34 km) |
| Ottendorf-Okrilla to Lukovit | 733.23 mi (1,180.02 km) |
| Ottendorf-Okrilla to Lyaskovets | 788.02 mi (1,268.20 km) |
| Ottendorf-Okrilla to Mezdra | 721.83 mi (1,161.67 km) |
| Ottendorf-Okrilla to Momchilgrad | 863.72 mi (1,390.03 km) |
