| Port Wentworth to Karlovo | 5,464.47 mi (8,794.21 km) |
| Port Wentworth to Karnobat | 5,555.79 mi (8,941.18 km) |
| Port Wentworth to Kavarna | 5,578.85 mi (8,978.30 km) |
| Port Wentworth to Kazanlak | 5,490.43 mi (8,835.99 km) |
| Port Wentworth to Knezha | 5,401.20 mi (8,692.40 km) |
| Port Wentworth to Kostinbrod | 5,390.60 mi (8,675.33 km) |
| Port Wentworth to Kozloduy | 5,375.82 mi (8,651.55 km) |
| Port Wentworth to Kyustendil | 5,387.88 mi (8,670.96 km) |
| Port Wentworth to Levski | 5,450.10 mi (8,771.09 km) |
| Port Wentworth to Lom | 5,353.51 mi (8,615.64 km) |
| Port Wentworth to Lovech | 5,441.72 mi (8,757.60 km) |
| Port Wentworth to Lukovit | 5,416.15 mi (8,716.45 km) |
| Port Wentworth to Lyaskovets | 5,484.74 mi (8,826.84 km) |
| Port Wentworth to Mezdra | 5,398.43 mi (8,687.94 km) |
| Port Wentworth to Momchilgrad | 5,533.54 mi (8,905.37 km) |
