| Coram to Devnya | 4,815.23 mi (7,749.36 km) |
| Coram to Dimitrovgrad | 4,784.44 mi (7,699.81 km) |
| Coram to Dobrich | 4,811.08 mi (7,742.68 km) |
| Coram to Dospat | 4,741.73 mi (7,631.08 km) |
| Coram to Dupnitsa | 4,673.18 mi (7,520.76 km) |
| Coram to Elhovo | 4,819.07 mi (7,755.54 km) |
| Coram to Etropole | 4,686.66 mi (7,542.45 km) |
| Coram to Gabrovo | 4,739.80 mi (7,627.96 km) |
| Coram to Gorna Oryahovitsa | 4,743.69 mi (7,634.24 km) |
| Coram to Gotse Delchev | 4,727.07 mi (7,607.49 km) |
| Coram to Harmanli | 4,801.60 mi (7,727.42 km) |
| Coram to Haskovo | 4,787.92 mi (7,705.41 km) |
| Coram to Ihtiman | 4,695.14 mi (7,556.09 km) |
| Coram to Isperih | 4,765.04 mi (7,668.58 km) |
| Coram to Kardzhali | 4,791.45 mi (7,711.09 km) |
