| Hybla Valley to Karlovo | 4,988.03 mi (8,027.46 km) |
| Hybla Valley to Karnobat | 5,076.44 mi (8,169.73 km) |
| Hybla Valley to Kavarna | 5,095.87 mi (8,201.02 km) |
| Hybla Valley to Kazanlak | 5,013.25 mi (8,068.04 km) |
| Hybla Valley to Knezha | 4,923.50 mi (7,923.61 km) |
| Hybla Valley to Kostinbrod | 4,915.87 mi (7,911.33 km) |
| Hybla Valley to Kozloduy | 4,897.84 mi (7,882.31 km) |
| Hybla Valley to Kyustendil | 4,915.37 mi (7,910.53 km) |
| Hybla Valley to Levski | 4,971.37 mi (8,000.65 km) |
| Hybla Valley to Lom | 4,876.06 mi (7,847.26 km) |
| Hybla Valley to Lovech | 4,964.13 mi (7,988.99 km) |
| Hybla Valley to Lukovit | 4,939.12 mi (7,948.74 km) |
| Hybla Valley to Lyaskovets | 5,005.92 mi (8,056.25 km) |
| Hybla Valley to Mezdra | 4,922.15 mi (7,921.44 km) |
| Hybla Valley to Momchilgrad | 5,059.17 mi (8,141.95 km) |
