| Newark to Karlovo | 4,781.87 mi (7,695.67 km) |
| Newark to Karnobat | 4,870.21 mi (7,837.85 km) |
| Newark to Kavarna | 4,889.66 mi (7,869.15 km) |
| Newark to Kazanlak | 4,807.06 mi (7,736.22 km) |
| Newark to Knezha | 4,717.31 mi (7,591.77 km) |
| Newark to Kostinbrod | 4,709.78 mi (7,579.65 km) |
| Newark to Kozloduy | 4,691.64 mi (7,550.47 km) |
| Newark to Kyustendil | 4,709.39 mi (7,579.03 km) |
| Newark to Levski | 4,765.15 mi (7,668.77 km) |
| Newark to Lom | 4,669.87 mi (7,515.43 km) |
| Newark to Lovech | 4,757.93 mi (7,657.15 km) |
| Newark to Lukovit | 4,732.94 mi (7,616.93 km) |
| Newark to Lyaskovets | 4,799.70 mi (7,724.37 km) |
| Newark to Mezdra | 4,716.00 mi (7,589.67 km) |
| Newark to Momchilgrad | 4,853.08 mi (7,810.28 km) |
