| Allauch to Karlovo | 975.64 mi (1,570.14 km) |
| Allauch to Karnobat | 1,084.80 mi (1,745.82 km) |
| Allauch to Kavarna | 1,143.81 mi (1,840.79 km) |
| Allauch to Kazanlak | 1,005.67 mi (1,618.47 km) |
| Allauch to Knezha | 931.61 mi (1,499.28 km) |
| Allauch to Kostinbrod | 894.04 mi (1,438.82 km) |
| Allauch to Kozloduy | 912.45 mi (1,468.44 km) |
| Allauch to Kyustendil | 873.33 mi (1,405.49 km) |
| Allauch to Levski | 984.98 mi (1,585.17 km) |
| Allauch to Lom | 887.58 mi (1,428.42 km) |
| Allauch to Lovech | 966.16 mi (1,554.89 km) |
| Allauch to Lukovit | 938.07 mi (1,509.68 km) |
| Allauch to Lyaskovets | 1,016.44 mi (1,635.80 km) |
| Allauch to Mezdra | 915.16 mi (1,472.80 km) |
| Allauch to Momchilgrad | 1,021.64 mi (1,644.17 km) |
