| Kingston upon Hull to Karlovo | 1,377.34 mi (2,216.61 km) |
| Kingston upon Hull to Karnobat | 1,460.22 mi (2,350.00 km) |
| Kingston upon Hull to Kavarna | 1,476.88 mi (2,376.81 km) |
| Kingston upon Hull to Kazanlak | 1,400.86 mi (2,254.47 km) |
| Kingston upon Hull to Knezha | 1,310.63 mi (2,109.26 km) |
| Kingston upon Hull to Kostinbrod | 1,310.09 mi (2,108.39 km) |
| Kingston upon Hull to Kozloduy | 1,284.58 mi (2,067.33 km) |
| Kingston upon Hull to Kyustendil | 1,316.26 mi (2,118.31 km) |
| Kingston upon Hull to Levski | 1,356.43 mi (2,182.96 km) |
| Kingston upon Hull to Lom | 1,264.00 mi (2,034.21 km) |
| Kingston upon Hull to Lovech | 1,351.23 mi (2,174.59 km) |
| Kingston upon Hull to Lukovit | 1,327.51 mi (2,136.42 km) |
| Kingston upon Hull to Lyaskovets | 1,390.69 mi (2,238.10 km) |
| Kingston upon Hull to Mezdra | 1,312.36 mi (2,112.04 km) |
| Kingston upon Hull to Momchilgrad | 1,452.76 mi (2,337.99 km) |
