| Carteret to Karlovo | 4,790.22 mi (7,709.11 km) |
| Carteret to Karnobat | 4,878.66 mi (7,851.45 km) |
| Carteret to Kavarna | 4,898.24 mi (7,882.95 km) |
| Carteret to Kazanlak | 4,815.44 mi (7,749.70 km) |
| Carteret to Knezha | 4,725.70 mi (7,605.28 km) |
| Carteret to Kostinbrod | 4,718.07 mi (7,593.00 km) |
| Carteret to Kozloduy | 4,700.04 mi (7,563.98 km) |
| Carteret to Kyustendil | 4,717.61 mi (7,592.26 km) |
| Carteret to Levski | 4,773.58 mi (7,682.33 km) |
| Carteret to Lom | 4,678.25 mi (7,528.92 km) |
| Carteret to Lovech | 4,766.32 mi (7,670.65 km) |
| Carteret to Lukovit | 4,741.31 mi (7,630.40 km) |
| Carteret to Lyaskovets | 4,808.13 mi (7,737.94 km) |
| Carteret to Mezdra | 4,724.34 mi (7,603.09 km) |
| Carteret to Momchilgrad | 4,861.37 mi (7,823.62 km) |
