| Baltimore to Karlovo | 4,943.91 mi (7,956.46 km) |
| Baltimore to Karnobat | 5,032.10 mi (8,098.38 km) |
| Baltimore to Kavarna | 5,051.28 mi (8,129.25 km) |
| Baltimore to Kazanlak | 4,969.08 mi (7,996.95 km) |
| Baltimore to Knezha | 4,879.30 mi (7,852.47 km) |
| Baltimore to Kostinbrod | 4,871.89 mi (7,840.55 km) |
| Baltimore to Kozloduy | 4,853.62 mi (7,811.15 km) |
| Baltimore to Kyustendil | 4,871.56 mi (7,840.01 km) |
| Baltimore to Levski | 4,927.09 mi (7,929.38 km) |
| Baltimore to Lom | 4,831.88 mi (7,776.15 km) |
| Baltimore to Lovech | 4,919.93 mi (7,917.86 km) |
| Baltimore to Lukovit | 4,894.96 mi (7,877.68 km) |
| Baltimore to Lyaskovets | 4,961.63 mi (7,984.97 km) |
| Baltimore to Mezdra | 4,878.06 mi (7,850.47 km) |
| Baltimore to Momchilgrad | 5,015.20 mi (8,071.18 km) |
