| Avon to Karlovo | 1,135.80 mi (1,827.89 km) |
| Avon to Karnobat | 1,234.09 mi (1,986.08 km) |
| Avon to Kavarna | 1,271.26 mi (2,045.89 km) |
| Avon to Kazanlak | 1,163.27 mi (1,872.10 km) |
| Avon to Knezha | 1,076.38 mi (1,732.27 km) |
| Avon to Kostinbrod | 1,059.05 mi (1,704.37 km) |
| Avon to Kozloduy | 1,052.18 mi (1,693.31 km) |
| Avon to Kyustendil | 1,053.55 mi (1,695.53 km) |
| Avon to Levski | 1,127.82 mi (1,815.06 km) |
| Avon to Lom | 1,028.54 mi (1,655.28 km) |
| Avon to Lovech | 1,116.13 mi (1,796.23 km) |
| Avon to Lukovit | 1,089.32 mi (1,753.09 km) |
| Avon to Lyaskovets | 1,162.30 mi (1,870.55 km) |
| Avon to Mezdra | 1,069.92 mi (1,721.87 km) |
| Avon to Momchilgrad | 1,200.84 mi (1,932.57 km) |
