| Decatur to Devnya | 5,464.86 mi (8,794.84 km) |
| Decatur to Dimitrovgrad | 5,451.42 mi (8,773.21 km) |
| Decatur to Dobrich | 5,456.92 mi (8,782.06 km) |
| Decatur to Dospat | 5,417.87 mi (8,719.21 km) |
| Decatur to Dupnitsa | 5,349.56 mi (8,609.28 km) |
| Decatur to Elhovo | 5,480.83 mi (8,820.54 km) |
| Decatur to Etropole | 5,355.18 mi (8,618.32 km) |
| Decatur to Gabrovo | 5,402.17 mi (8,693.96 km) |
| Decatur to Gorna Oryahovitsa | 5,402.50 mi (8,694.49 km) |
| Decatur to Gotse Delchev | 5,405.68 mi (8,699.60 km) |
| Decatur to Harmanli | 5,468.04 mi (8,799.96 km) |
| Decatur to Haskovo | 5,455.87 mi (8,780.37 km) |
| Decatur to Ihtiman | 5,367.27 mi (8,637.79 km) |
| Decatur to Isperih | 5,414.43 mi (8,713.69 km) |
| Decatur to Kardzhali | 5,462.27 mi (8,790.67 km) |
