| Bethel Park to Karlovo | 5,034.15 mi (8,101.68 km) |
| Bethel Park to Karnobat | 5,119.19 mi (8,238.53 km) |
| Bethel Park to Kavarna | 5,134.39 mi (8,263.01 km) |
| Bethel Park to Kazanlak | 5,058.52 mi (8,140.91 km) |
| Bethel Park to Knezha | 4,968.42 mi (7,995.90 km) |
| Bethel Park to Kostinbrod | 4,963.96 mi (7,988.72 km) |
| Bethel Park to Kozloduy | 4,942.52 mi (7,954.21 km) |
| Bethel Park to Kyustendil | 4,965.71 mi (7,991.55 km) |
| Bethel Park to Levski | 5,015.05 mi (8,070.94 km) |
| Bethel Park to Lom | 4,921.36 mi (7,920.16 km) |
| Bethel Park to Lovech | 5,009.07 mi (8,061.32 km) |
| Bethel Park to Lukovit | 4,984.72 mi (8,022.14 km) |
| Bethel Park to Lyaskovets | 5,049.41 mi (8,126.25 km) |
| Bethel Park to Mezdra | 4,968.60 mi (7,996.19 km) |
| Bethel Park to Momchilgrad | 5,107.28 mi (8,219.38 km) |
