| Festus to Karlovo | 5,530.48 mi (8,900.45 km) |
| Festus to Karnobat | 5,609.93 mi (9,028.32 km) |
| Festus to Kavarna | 5,618.36 mi (9,041.87 km) |
| Festus to Kazanlak | 5,553.46 mi (8,937.43 km) |
| Festus to Knezha | 5,463.24 mi (8,792.23 km) |
| Festus to Kostinbrod | 5,463.56 mi (8,792.75 km) |
| Festus to Kozloduy | 5,437.08 mi (8,750.14 km) |
| Festus to Kyustendil | 5,468.63 mi (8,800.91 km) |
| Festus to Levski | 5,507.75 mi (8,863.86 km) |
| Festus to Lom | 5,416.98 mi (8,717.78 km) |
| Festus to Lovech | 5,503.73 mi (8,857.40 km) |
| Festus to Lukovit | 5,480.51 mi (8,820.02 km) |
| Festus to Lyaskovets | 5,541.66 mi (8,918.44 km) |
| Festus to Mezdra | 5,465.74 mi (8,796.25 km) |
| Festus to Momchilgrad | 5,606.29 mi (9,022.45 km) |
