| Koekelare to Karnobat | 1,267.67 mi (2,040.12 km) |
| Koekelare to Kavarna | 1,292.74 mi (2,080.46 km) |
| Koekelare to Kazanlak | 1,203.46 mi (1,936.78 km) |
| Koekelare to Knezha | 1,113.79 mi (1,792.46 km) |
| Koekelare to Kostinbrod | 1,107.06 mi (1,781.64 km) |
| Koekelare to Kozloduy | 1,088.20 mi (1,751.29 km) |
| Koekelare to Kyustendil | 1,109.20 mi (1,785.08 km) |
| Koekelare to Levski | 1,162.12 mi (1,870.25 km) |
| Koekelare to Lom | 1,066.29 mi (1,716.02 km) |
| Koekelare to Lovech | 1,154.39 mi (1,857.82 km) |
| Koekelare to Lukovit | 1,129.32 mi (1,817.47 km) |
| Koekelare to Lyaskovets | 1,196.74 mi (1,925.97 km) |
| Koekelare to Mezdra | 1,112.47 mi (1,790.35 km) |
| Koekelare to Momchilgrad | 1,250.41 mi (2,012.34 km) |
| Koekelare to Montana | 1,082.55 mi (1,742.19 km) |
