| Betton to Karlovo | 1,331.27 mi (2,142.47 km) |
| Betton to Karnobat | 1,431.31 mi (2,303.46 km) |
| Betton to Kavarna | 1,470.56 mi (2,366.64 km) |
| Betton to Kazanlak | 1,359.21 mi (2,187.43 km) |
| Betton to Knezha | 1,273.29 mi (2,049.16 km) |
| Betton to Kostinbrod | 1,253.39 mi (2,017.14 km) |
| Betton to Kozloduy | 1,249.46 mi (2,010.82 km) |
| Betton to Kyustendil | 1,245.63 mi (2,004.65 km) |
| Betton to Levski | 1,325.21 mi (2,132.72 km) |
| Betton to Lom | 1,225.56 mi (1,972.35 km) |
| Betton to Lovech | 1,312.69 mi (2,112.57 km) |
| Betton to Lukovit | 1,285.58 mi (2,068.95 km) |
| Betton to Lyaskovets | 1,359.55 mi (2,187.98 km) |
| Betton to Mezdra | 1,265.65 mi (2,036.86 km) |
| Betton to Momchilgrad | 1,394.08 mi (2,243.55 km) |
