| Port Charlotte to Karlovo | 5,755.40 mi (9,262.42 km) |
| Port Charlotte to Karnobat | 5,850.02 mi (9,414.70 km) |
| Port Charlotte to Kavarna | 5,877.59 mi (9,459.07 km) |
| Port Charlotte to Kazanlak | 5,782.18 mi (9,305.51 km) |
| Port Charlotte to Knezha | 5,693.84 mi (9,163.34 km) |
| Port Charlotte to Kostinbrod | 5,679.70 mi (9,140.60 km) |
| Port Charlotte to Kozloduy | 5,668.87 mi (9,123.16 km) |
| Port Charlotte to Kyustendil | 5,674.39 mi (9,132.04 km) |
| Port Charlotte to Levski | 5,743.85 mi (9,243.84 km) |
| Port Charlotte to Lom | 5,645.98 mi (9,086.32 km) |
| Port Charlotte to Lovech | 5,734.11 mi (9,228.15 km) |
| Port Charlotte to Lukovit | 5,707.93 mi (9,186.02 km) |
| Port Charlotte to Lyaskovets | 5,778.52 mi (9,299.63 km) |
| Port Charlotte to Mezdra | 5,689.36 mi (9,156.13 km) |
| Port Charlotte to Momchilgrad | 5,821.80 mi (9,369.28 km) |
