| Elkton to Karlovo | 4,898.15 mi (7,882.82 km) |
| Elkton to Karnobat | 4,986.55 mi (8,025.08 km) |
| Elkton to Kavarna | 5,006.02 mi (8,056.42 km) |
| Elkton to Kazanlak | 4,923.37 mi (7,923.40 km) |
| Elkton to Knezha | 4,833.62 mi (7,778.96 km) |
| Elkton to Kostinbrod | 4,826.02 mi (7,766.72 km) |
| Elkton to Kozloduy | 4,807.96 mi (7,737.67 km) |
| Elkton to Kyustendil | 4,825.55 mi (7,765.98 km) |
| Elkton to Levski | 4,881.49 mi (7,855.99 km) |
| Elkton to Lom | 4,786.18 mi (7,702.61 km) |
| Elkton to Lovech | 4,874.25 mi (7,844.34 km) |
| Elkton to Lukovit | 4,849.24 mi (7,804.10 km) |
| Elkton to Lyaskovets | 4,916.04 mi (7,911.60 km) |
| Elkton to Mezdra | 4,832.28 mi (7,776.81 km) |
| Elkton to Momchilgrad | 4,969.32 mi (7,997.34 km) |
