| Oraiokastro to Karlovo | 164.11 mi (264.11 km) |
| Oraiokastro to Karnobat | 247.48 mi (398.28 km) |
| Oraiokastro to Kavarna | 334.48 mi (538.29 km) |
| Oraiokastro to Kazanlak | 182.63 mi (293.91 km) |
| Oraiokastro to Knezha | 200.29 mi (322.33 km) |
| Oraiokastro to Kostinbrod | 144.78 mi (232.99 km) |
| Oraiokastro to Kozloduy | 214.83 mi (345.73 km) |
| Oraiokastro to Kyustendil | 107.77 mi (173.44 km) |
| Oraiokastro to Levski | 214.55 mi (345.28 km) |
| Oraiokastro to Lom | 214.29 mi (344.86 km) |
| Oraiokastro to Lovech | 189.97 mi (305.73 km) |
| Oraiokastro to Lukovit | 182.12 mi (293.10 km) |
| Oraiokastro to Lyaskovets | 217.83 mi (350.57 km) |
| Oraiokastro to Mezdra | 171.76 mi (276.42 km) |
| Oraiokastro to Momchilgrad | 141.35 mi (227.48 km) |
