| Nanticoke to Karlovo | 4,834.74 mi (7,780.76 km) |
| Nanticoke to Karnobat | 4,921.52 mi (7,920.41 km) |
| Nanticoke to Kavarna | 4,938.96 mi (7,948.49 km) |
| Nanticoke to Kazanlak | 4,859.55 mi (7,820.68 km) |
| Nanticoke to Knezha | 4,769.60 mi (7,675.92 km) |
| Nanticoke to Kostinbrod | 4,763.55 mi (7,666.20 km) |
| Nanticoke to Kozloduy | 4,743.81 mi (7,634.42 km) |
| Nanticoke to Kyustendil | 4,764.22 mi (7,667.27 km) |
| Nanticoke to Levski | 4,816.87 mi (7,752.00 km) |
| Nanticoke to Lom | 4,722.33 mi (7,599.85 km) |
| Nanticoke to Lovech | 4,810.24 mi (7,741.34 km) |
| Nanticoke to Lukovit | 4,785.56 mi (7,701.61 km) |
| Nanticoke to Lyaskovets | 4,851.34 mi (7,807.48 km) |
| Nanticoke to Mezdra | 4,769.01 mi (7,674.98 km) |
| Nanticoke to Momchilgrad | 4,906.91 mi (7,896.91 km) |
