| North Augusta to Karlovo | 5,432.35 mi (8,742.52 km) |
| North Augusta to Karnobat | 5,522.10 mi (8,886.96 km) |
| North Augusta to Kavarna | 5,543.08 mi (8,920.73 km) |
| North Augusta to Kazanlak | 5,457.91 mi (8,783.66 km) |
| North Augusta to Knezha | 5,368.38 mi (8,639.58 km) |
| North Augusta to Kostinbrod | 5,359.37 mi (8,625.07 km) |
| North Augusta to Kozloduy | 5,342.85 mi (8,598.48 km) |
| North Augusta to Kyustendil | 5,357.79 mi (8,622.54 km) |
| North Augusta to Levski | 5,416.73 mi (8,717.38 km) |
| North Augusta to Lom | 5,320.81 mi (8,563.02 km) |
| North Augusta to Lovech | 5,408.97 mi (8,704.90 km) |
| North Augusta to Lukovit | 5,383.70 mi (8,664.22 km) |
| North Augusta to Lyaskovets | 5,451.33 mi (8,773.07 km) |
| North Augusta to Mezdra | 5,366.38 mi (8,636.35 km) |
| North Augusta to Momchilgrad | 5,502.53 mi (8,855.47 km) |
