| Lake Morton-Berrydale to Karlovo | 5,899.62 mi (9,494.53 km) |
| Lake Morton-Berrydale to Karnobat | 5,940.13 mi (9,559.71 km) |
| Lake Morton-Berrydale to Kavarna | 5,911.52 mi (9,513.68 km) |
| Lake Morton-Berrydale to Kazanlak | 5,912.45 mi (9,515.17 km) |
| Lake Morton-Berrydale to Knezha | 5,831.07 mi (9,384.20 km) |
| Lake Morton-Berrydale to Kostinbrod | 5,857.95 mi (9,427.45 km) |
| Lake Morton-Berrydale to Kozloduy | 5,806.31 mi (9,344.35 km) |
| Lake Morton-Berrydale to Kyustendil | 5,881.30 mi (9,465.04 km) |
| Lake Morton-Berrydale to Levski | 5,859.30 mi (9,429.63 km) |
| Lake Morton-Berrydale to Lom | 5,794.09 mi (9,324.68 km) |
| Lake Morton-Berrydale to Lovech | 5,866.43 mi (9,441.11 km) |
| Lake Morton-Berrydale to Lukovit | 5,851.84 mi (9,417.63 km) |
| Lake Morton-Berrydale to Lyaskovets | 5,887.18 mi (9,474.50 km) |
| Lake Morton-Berrydale to Mezdra | 5,846.09 mi (9,408.38 km) |
| Lake Morton-Berrydale to Momchilgrad | 5,982.46 mi (9,627.83 km) |
