| Bradford-on-Avon to Karlovo | 1,399.08 mi (2,251.61 km) |
| Bradford-on-Avon to Karnobat | 1,490.78 mi (2,399.18 km) |
| Bradford-on-Avon to Kavarna | 1,518.02 mi (2,443.01 km) |
| Bradford-on-Avon to Kazanlak | 1,424.91 mi (2,293.17 km) |
| Bradford-on-Avon to Knezha | 1,335.70 mi (2,149.61 km) |
| Bradford-on-Avon to Kostinbrod | 1,326.11 mi (2,134.16 km) |
| Bradford-on-Avon to Kozloduy | 1,310.38 mi (2,108.85 km) |
| Bradford-on-Avon to Kyustendil | 1,325.80 mi (2,133.66 km) |
| Bradford-on-Avon to Levski | 1,384.86 mi (2,228.72 km) |
| Bradford-on-Avon to Lom | 1,287.99 mi (2,072.82 km) |
| Bradford-on-Avon to Lovech | 1,376.20 mi (2,214.79 km) |
| Bradford-on-Avon to Lukovit | 1,350.64 mi (2,173.65 km) |
| Bradford-on-Avon to Lyaskovets | 1,419.53 mi (2,284.51 km) |
| Bradford-on-Avon to Mezdra | 1,333.08 mi (2,145.39 km) |
| Bradford-on-Avon to Momchilgrad | 1,469.36 mi (2,364.71 km) |
