| Defiance to Devnya | 5,229.47 mi (8,416.01 km) |
| Defiance to Dimitrovgrad | 5,212.57 mi (8,388.83 km) |
| Defiance to Dobrich | 5,222.28 mi (8,404.45 km) |
| Defiance to Dospat | 5,177.21 mi (8,331.92 km) |
| Defiance to Dupnitsa | 5,108.77 mi (8,221.77 km) |
| Defiance to Elhovo | 5,243.05 mi (8,437.87 km) |
| Defiance to Etropole | 5,115.90 mi (8,233.24 km) |
| Defiance to Gabrovo | 5,164.16 mi (8,310.90 km) |
| Defiance to Gorna Oryahovitsa | 5,165.19 mi (8,312.57 km) |
| Defiance to Gotse Delchev | 5,164.54 mi (8,311.53 km) |
| Defiance to Harmanli | 5,229.32 mi (8,415.78 km) |
| Defiance to Haskovo | 5,216.84 mi (8,395.69 km) |
| Defiance to Ihtiman | 5,127.32 mi (8,251.62 km) |
| Defiance to Isperih | 5,179.01 mi (8,334.81 km) |
| Defiance to Kardzhali | 5,222.69 mi (8,405.12 km) |
