| Beltsville to Karlovo | 4,968.33 mi (7,995.76 km) |
| Beltsville to Karnobat | 5,056.58 mi (8,137.77 km) |
| Beltsville to Kavarna | 5,075.81 mi (8,168.73 km) |
| Beltsville to Kazanlak | 4,993.51 mi (8,036.28 km) |
| Beltsville to Knezha | 4,903.74 mi (7,891.81 km) |
| Beltsville to Kostinbrod | 4,896.28 mi (7,879.80 km) |
| Beltsville to Kozloduy | 4,878.07 mi (7,850.49 km) |
| Beltsville to Kyustendil | 4,895.90 mi (7,879.19 km) |
| Beltsville to Levski | 4,951.55 mi (7,968.75 km) |
| Beltsville to Lom | 4,856.31 mi (7,815.48 km) |
| Beltsville to Lovech | 4,944.37 mi (7,957.20 km) |
| Beltsville to Lukovit | 4,919.39 mi (7,917.00 km) |
| Beltsville to Lyaskovets | 4,986.09 mi (8,024.34 km) |
| Beltsville to Mezdra | 4,902.47 mi (7,889.77 km) |
| Beltsville to Momchilgrad | 5,039.58 mi (8,110.43 km) |
