| Ken Caryl to Karlovo | 5,949.94 mi (9,575.50 km) |
| Ken Caryl to Karnobat | 6,014.96 mi (9,680.14 km) |
| Ken Caryl to Kavarna | 6,008.04 mi (9,669.01 km) |
| Ken Caryl to Kazanlak | 5,969.21 mi (9,606.52 km) |
| Ken Caryl to Knezha | 5,880.65 mi (9,463.99 km) |
| Ken Caryl to Kostinbrod | 5,891.97 mi (9,482.20 km) |
| Ken Caryl to Kozloduy | 5,854.49 mi (9,421.89 km) |
| Ken Caryl to Kyustendil | 5,904.67 mi (9,502.65 km) |
| Ken Caryl to Levski | 5,919.39 mi (9,526.33 km) |
| Ken Caryl to Lom | 5,837.20 mi (9,394.07 km) |
| Ken Caryl to Lovech | 5,919.92 mi (9,527.18 km) |
| Ken Caryl to Lukovit | 5,899.76 mi (9,494.74 km) |
| Ken Caryl to Lyaskovets | 5,951.55 mi (9,578.09 km) |
| Ken Caryl to Mezdra | 5,888.40 mi (9,476.46 km) |
| Ken Caryl to Momchilgrad | 6,030.33 mi (9,704.88 km) |
