| Northwood to Karlovo | 1,328.28 mi (2,137.66 km) |
| Northwood to Karnobat | 1,418.27 mi (2,282.48 km) |
| Northwood to Kavarna | 1,443.54 mi (2,323.15 km) |
| Northwood to Kazanlak | 1,353.65 mi (2,178.49 km) |
| Northwood to Knezha | 1,264.09 mi (2,034.35 km) |
| Northwood to Kostinbrod | 1,256.46 mi (2,022.07 km) |
| Northwood to Kozloduy | 1,238.57 mi (1,993.28 km) |
| Northwood to Kyustendil | 1,257.67 mi (2,024.03 km) |
| Northwood to Levski | 1,312.63 mi (2,112.47 km) |
| Northwood to Lom | 1,216.52 mi (1,957.80 km) |
| Northwood to Lovech | 1,304.67 mi (2,099.67 km) |
| Northwood to Lukovit | 1,279.46 mi (2,059.09 km) |
| Northwood to Lyaskovets | 1,347.26 mi (2,168.21 km) |
| Northwood to Mezdra | 1,262.39 mi (2,031.62 km) |
| Northwood to Momchilgrad | 1,399.81 mi (2,252.78 km) |
