| Hudson to Karlovo | 5,046.12 mi (8,120.95 km) |
| Hudson to Karnobat | 5,129.34 mi (8,254.87 km) |
| Hudson to Kavarna | 5,142.35 mi (8,275.82 km) |
| Hudson to Kazanlak | 5,070.04 mi (8,159.44 km) |
| Hudson to Knezha | 4,979.84 mi (8,014.28 km) |
| Hudson to Kostinbrod | 4,977.02 mi (8,009.73 km) |
| Hudson to Kozloduy | 4,953.83 mi (7,972.43 km) |
| Hudson to Kyustendil | 4,979.94 mi (8,014.44 km) |
| Hudson to Levski | 5,025.78 mi (8,088.22 km) |
| Hudson to Lom | 4,933.02 mi (7,938.93 km) |
| Hudson to Lovech | 5,020.46 mi (8,079.65 km) |
| Hudson to Lukovit | 4,996.48 mi (8,041.06 km) |
| Hudson to Lyaskovets | 5,060.02 mi (8,143.32 km) |
| Hudson to Mezdra | 4,980.81 mi (8,015.84 km) |
| Hudson to Momchilgrad | 5,120.22 mi (8,240.20 km) |
