| South Hill to Karlovo | 5,916.52 mi (9,521.71 km) |
| South Hill to Karnobat | 5,956.96 mi (9,586.80 km) |
| South Hill to Kavarna | 5,928.31 mi (9,540.69 km) |
| South Hill to Kazanlak | 5,929.33 mi (9,542.33 km) |
| South Hill to Knezha | 5,847.97 mi (9,411.39 km) |
| South Hill to Kostinbrod | 5,874.87 mi (9,454.69 km) |
| South Hill to Kozloduy | 5,823.21 mi (9,371.55 km) |
| South Hill to Kyustendil | 5,898.24 mi (9,492.30 km) |
| South Hill to Levski | 5,876.17 mi (9,456.78 km) |
| South Hill to Lom | 5,811.00 mi (9,351.90 km) |
| South Hill to Lovech | 5,883.32 mi (9,468.29 km) |
| South Hill to Lukovit | 5,868.74 mi (9,444.82 km) |
| South Hill to Lyaskovets | 5,904.04 mi (9,501.63 km) |
| South Hill to Mezdra | 5,863.00 mi (9,435.59 km) |
| South Hill to Momchilgrad | 5,999.35 mi (9,655.02 km) |
