| Douglasville to Devnya | 5,619.82 mi (9,044.23 km) |
| Douglasville to Dimitrovgrad | 5,591.45 mi (8,998.57 km) |
| Douglasville to Dobrich | 5,615.03 mi (9,036.52 km) |
| Douglasville to Dospat | 5,549.67 mi (8,931.33 km) |
| Douglasville to Dupnitsa | 5,481.10 mi (8,820.98 km) |
| Douglasville to Elhovo | 5,625.46 mi (9,053.30 km) |
| Douglasville to Etropole | 5,493.76 mi (8,841.35 km) |
| Douglasville to Gabrovo | 5,546.18 mi (8,925.72 km) |
| Douglasville to Gorna Oryahovitsa | 5,549.60 mi (8,931.22 km) |
| Douglasville to Gotse Delchev | 5,535.23 mi (8,908.09 km) |
| Douglasville to Harmanli | 5,608.56 mi (9,026.10 km) |
| Douglasville to Haskovo | 5,595.04 mi (9,004.35 km) |
| Douglasville to Ihtiman | 5,502.65 mi (8,855.65 km) |
| Douglasville to Isperih | 5,569.53 mi (8,963.28 km) |
| Douglasville to Kardzhali | 5,598.89 mi (9,010.55 km) |
