| Maryland City to Karlovo | 4,960.81 mi (7,983.66 km) |
| Maryland City to Karnobat | 5,049.07 mi (8,125.70 km) |
| Maryland City to Kavarna | 5,068.33 mi (8,156.69 km) |
| Maryland City to Kazanlak | 4,986.00 mi (8,024.18 km) |
| Maryland City to Knezha | 4,896.23 mi (7,879.72 km) |
| Maryland City to Kostinbrod | 4,888.75 mi (7,867.68 km) |
| Maryland City to Kozloduy | 4,870.56 mi (7,838.40 km) |
| Maryland City to Kyustendil | 4,888.36 mi (7,867.06 km) |
| Maryland City to Levski | 4,944.04 mi (7,956.67 km) |
| Maryland City to Lom | 4,848.80 mi (7,803.39 km) |
| Maryland City to Lovech | 4,936.86 mi (7,945.10 km) |
| Maryland City to Lukovit | 4,911.88 mi (7,904.90 km) |
| Maryland City to Lyaskovets | 4,978.58 mi (8,012.26 km) |
| Maryland City to Mezdra | 4,894.95 mi (7,877.66 km) |
| Maryland City to Momchilgrad | 5,032.06 mi (8,098.31 km) |
