| Beltsville to Devnya | 5,054.91 mi (8,135.09 km) |
| Beltsville to Dimitrovgrad | 5,025.37 mi (8,087.55 km) |
| Beltsville to Dobrich | 5,050.45 mi (8,127.92 km) |
| Beltsville to Dospat | 4,983.22 mi (8,019.71 km) |
| Beltsville to Dupnitsa | 4,914.65 mi (7,909.37 km) |
| Beltsville to Elhovo | 5,059.66 mi (8,142.74 km) |
| Beltsville to Etropole | 4,927.64 mi (7,930.27 km) |
| Beltsville to Gabrovo | 4,980.39 mi (8,015.16 km) |
| Beltsville to Gorna Oryahovitsa | 4,984.03 mi (8,021.02 km) |
| Beltsville to Gotse Delchev | 4,968.70 mi (7,996.35 km) |
| Beltsville to Harmanli | 5,042.50 mi (8,115.12 km) |
| Beltsville to Haskovo | 5,028.92 mi (8,093.26 km) |
| Beltsville to Ihtiman | 4,936.36 mi (7,944.30 km) |
| Beltsville to Isperih | 5,004.66 mi (8,054.23 km) |
| Beltsville to Kardzhali | 5,032.63 mi (8,099.24 km) |
