| Ocana to Karlovo | 1,473.87 mi (2,371.97 km) |
| Ocana to Karnobat | 1,584.36 mi (2,549.78 km) |
| Ocana to Kavarna | 1,649.40 mi (2,654.45 km) |
| Ocana to Kazanlak | 1,504.06 mi (2,420.55 km) |
| Ocana to Knezha | 1,436.25 mi (2,311.42 km) |
| Ocana to Kostinbrod | 1,392.84 mi (2,241.55 km) |
| Ocana to Kozloduy | 1,419.02 mi (2,283.70 km) |
| Ocana to Kyustendil | 1,366.67 mi (2,199.44 km) |
| Ocana to Levski | 1,488.97 mi (2,396.27 km) |
| Ocana to Lom | 1,394.39 mi (2,244.05 km) |
| Ocana to Lovech | 1,468.29 mi (2,362.98 km) |
| Ocana to Lukovit | 1,440.49 mi (2,318.24 km) |
| Ocana to Lyaskovets | 1,518.74 mi (2,444.18 km) |
| Ocana to Mezdra | 1,417.00 mi (2,280.44 km) |
| Ocana to Momchilgrad | 1,510.36 mi (2,430.69 km) |
