| Avon Lake to Karlovo | 5,056.22 mi (8,137.19 km) |
| Avon Lake to Karnobat | 5,138.79 mi (8,270.08 km) |
| Avon Lake to Kavarna | 5,151.04 mi (8,289.80 km) |
| Avon Lake to Kazanlak | 5,079.97 mi (8,175.42 km) |
| Avon Lake to Knezha | 4,989.75 mi (8,030.22 km) |
| Avon Lake to Kostinbrod | 4,987.49 mi (8,026.59 km) |
| Avon Lake to Kozloduy | 4,963.71 mi (7,988.32 km) |
| Avon Lake to Kyustendil | 4,990.81 mi (8,031.94 km) |
| Avon Lake to Levski | 5,035.45 mi (8,103.78 km) |
| Avon Lake to Lom | 4,943.02 mi (7,955.02 km) |
| Avon Lake to Lovech | 5,030.35 mi (8,095.57 km) |
| Avon Lake to Lukovit | 5,006.50 mi (8,057.19 km) |
| Avon Lake to Lyaskovets | 5,069.64 mi (8,158.79 km) |
| Avon Lake to Mezdra | 4,990.99 mi (8,032.23 km) |
| Avon Lake to Momchilgrad | 5,130.63 mi (8,256.95 km) |
