| Tehachapi to Karlovo | 6,584.89 mi (10,597.36 km) |
| Tehachapi to Karnobat | 6,638.48 mi (10,683.59 km) |
| Tehachapi to Kavarna | 6,620.59 mi (10,654.81 km) |
| Tehachapi to Kazanlak | 6,601.21 mi (10,623.63 km) |
| Tehachapi to Knezha | 6,515.39 mi (10,485.51 km) |
| Tehachapi to Kostinbrod | 6,534.18 mi (10,515.75 km) |
| Tehachapi to Kozloduy | 6,489.69 mi (10,444.15 km) |
| Tehachapi to Kyustendil | 6,551.95 mi (10,544.35 km) |
| Tehachapi to Levski | 6,549.37 mi (10,540.19 km) |
| Tehachapi to Lom | 6,474.68 mi (10,419.99 km) |
| Tehachapi to Lovech | 6,553.10 mi (10,546.20 km) |
| Tehachapi to Lukovit | 6,535.45 mi (10,517.80 km) |
| Tehachapi to Lyaskovets | 6,579.70 mi (10,589.01 km) |
| Tehachapi to Mezdra | 6,526.68 mi (10,503.67 km) |
| Tehachapi to Momchilgrad | 6,667.10 mi (10,729.66 km) |
