| Haydock to Karlovo | 1,459.05 mi (2,348.12 km) |
| Haydock to Karnobat | 1,544.50 mi (2,485.63 km) |
| Haydock to Kavarna | 1,563.85 mi (2,516.77 km) |
| Haydock to Kazanlak | 1,483.27 mi (2,387.09 km) |
| Haydock to Knezha | 1,393.15 mi (2,242.07 km) |
| Haydock to Kostinbrod | 1,390.01 mi (2,237.00 km) |
| Haydock to Kozloduy | 1,367.25 mi (2,200.38 km) |
| Haydock to Kyustendil | 1,394.22 mi (2,243.79 km) |
| Haydock to Levski | 1,439.96 mi (2,317.39 km) |
| Haydock to Lom | 1,346.13 mi (2,166.38 km) |
| Haydock to Lovech | 1,433.80 mi (2,307.48 km) |
| Haydock to Lukovit | 1,409.52 mi (2,268.41 km) |
| Haydock to Lyaskovets | 1,474.39 mi (2,372.80 km) |
| Haydock to Mezdra | 1,393.66 mi (2,242.88 km) |
| Haydock to Momchilgrad | 1,533.12 mi (2,467.33 km) |
