| Humacao to Karlovo | 5,407.56 mi (8,702.63 km) |
| Humacao to Karnobat | 5,514.75 mi (8,875.13 km) |
| Humacao to Kavarna | 5,565.39 mi (8,956.63 km) |
| Humacao to Kazanlak | 5,437.24 mi (8,750.39 km) |
| Humacao to Knezha | 5,358.10 mi (8,623.03 km) |
| Humacao to Kostinbrod | 5,326.27 mi (8,571.81 km) |
| Humacao to Kozloduy | 5,336.60 mi (8,588.43 km) |
| Humacao to Kyustendil | 5,307.96 mi (8,542.33 km) |
| Humacao to Levski | 5,411.47 mi (8,708.92 km) |
| Humacao to Lom | 5,311.85 mi (8,548.60 km) |
| Humacao to Lovech | 5,395.00 mi (8,682.41 km) |
| Humacao to Lukovit | 5,366.97 mi (8,637.31 km) |
| Humacao to Lyaskovets | 5,444.47 mi (8,762.03 km) |
| Humacao to Mezdra | 5,344.88 mi (8,601.76 km) |
| Humacao to Momchilgrad | 5,456.75 mi (8,781.79 km) |
