| West Drayton to Karlovo | 1,328.18 mi (2,137.49 km) |
| West Drayton to Karnobat | 1,418.50 mi (2,282.85 km) |
| West Drayton to Kavarna | 1,444.19 mi (2,324.20 km) |
| West Drayton to Kazanlak | 1,353.63 mi (2,178.46 km) |
| West Drayton to Knezha | 1,264.13 mi (2,034.43 km) |
| West Drayton to Kostinbrod | 1,256.14 mi (2,021.57 km) |
| West Drayton to Kozloduy | 1,238.65 mi (1,993.41 km) |
| West Drayton to Kyustendil | 1,257.10 mi (2,023.11 km) |
| West Drayton to Levski | 1,312.80 mi (2,112.74 km) |
| West Drayton to Lom | 1,216.54 mi (1,957.83 km) |
| West Drayton to Lovech | 1,304.70 mi (2,099.72 km) |
| West Drayton to Lukovit | 1,279.43 mi (2,059.04 km) |
| West Drayton to Lyaskovets | 1,347.44 mi (2,168.49 km) |
| West Drayton to Mezdra | 1,262.27 mi (2,031.42 km) |
| West Drayton to Momchilgrad | 1,399.49 mi (2,252.26 km) |
