| Owings Mills to Devnya | 5,032.44 mi (8,098.92 km) |
| Owings Mills to Dimitrovgrad | 5,003.38 mi (8,052.16 km) |
| Owings Mills to Dobrich | 5,027.88 mi (8,091.58 km) |
| Owings Mills to Dospat | 4,961.50 mi (7,984.76 km) |
| Owings Mills to Dupnitsa | 4,892.92 mi (7,874.40 km) |
| Owings Mills to Elhovo | 5,037.52 mi (8,107.11 km) |
| Owings Mills to Etropole | 4,905.67 mi (7,894.92 km) |
| Owings Mills to Gabrovo | 4,958.25 mi (7,979.53 km) |
| Owings Mills to Gorna Oryahovitsa | 4,961.79 mi (7,985.23 km) |
| Owings Mills to Gotse Delchev | 4,947.05 mi (7,961.51 km) |
| Owings Mills to Harmanli | 5,020.50 mi (8,079.71 km) |
| Owings Mills to Haskovo | 5,006.95 mi (8,057.92 km) |
| Owings Mills to Ihtiman | 4,914.50 mi (7,909.12 km) |
| Owings Mills to Isperih | 4,982.17 mi (8,018.03 km) |
| Owings Mills to Kardzhali | 5,010.76 mi (8,064.04 km) |
