| Carterton to Karlovo | 1,379.50 mi (2,220.10 km) |
| Carterton to Karnobat | 1,469.64 mi (2,365.16 km) |
| Carterton to Kavarna | 1,494.94 mi (2,405.88 km) |
| Carterton to Kazanlak | 1,404.92 mi (2,261.01 km) |
| Carterton to Knezha | 1,315.39 mi (2,116.92 km) |
| Carterton to Kostinbrod | 1,307.53 mi (2,104.26 km) |
| Carterton to Kozloduy | 1,289.89 mi (2,075.87 km) |
| Carterton to Kyustendil | 1,308.49 mi (2,105.81 km) |
| Carterton to Levski | 1,363.98 mi (2,195.12 km) |
| Carterton to Lom | 1,267.81 mi (2,040.35 km) |
| Carterton to Lovech | 1,355.97 mi (2,182.22 km) |
| Carterton to Lukovit | 1,330.72 mi (2,141.59 km) |
| Carterton to Lyaskovets | 1,398.62 mi (2,250.86 km) |
| Carterton to Mezdra | 1,313.60 mi (2,114.03 km) |
| Carterton to Momchilgrad | 1,450.87 mi (2,334.96 km) |
