| East Northport to Karlovo | 4,740.55 mi (7,629.18 km) |
| East Northport to Karnobat | 4,829.25 mi (7,771.93 km) |
| East Northport to Kavarna | 4,849.18 mi (7,803.99 km) |
| East Northport to Kazanlak | 4,765.84 mi (7,669.87 km) |
| East Northport to Knezha | 4,676.13 mi (7,525.51 km) |
| East Northport to Kostinbrod | 4,668.26 mi (7,512.84 km) |
| East Northport to Kozloduy | 4,650.50 mi (7,484.25 km) |
| East Northport to Kyustendil | 4,667.64 mi (7,511.84 km) |
| East Northport to Levski | 4,724.11 mi (7,602.71 km) |
| East Northport to Lom | 4,628.66 mi (7,449.11 km) |
| East Northport to Lovech | 4,716.75 mi (7,590.87 km) |
| East Northport to Lukovit | 4,691.69 mi (7,550.54 km) |
| East Northport to Lyaskovets | 4,758.67 mi (7,658.34 km) |
| East Northport to Mezdra | 4,674.66 mi (7,523.13 km) |
| East Northport to Momchilgrad | 4,811.55 mi (7,743.44 km) |
