| Spodnji Duplek to Devnya | 621.11 mi (999.58 km) |
| Spodnji Duplek to Dimitrovgrad | 575.85 mi (926.73 km) |
| Spodnji Duplek to Dobrich | 623.32 mi (1,003.14 km) |
| Spodnji Duplek to Dospat | 535.41 mi (861.66 km) |
| Spodnji Duplek to Dupnitsa | 466.92 mi (751.43 km) |
| Spodnji Duplek to Elhovo | 612.24 mi (985.31 km) |
| Spodnji Duplek to Etropole | 477.99 mi (769.25 km) |
| Spodnji Duplek to Gabrovo | 533.32 mi (858.29 km) |
| Spodnji Duplek to Gorna Oryahovitsa | 540.07 mi (869.15 km) |
| Spodnji Duplek to Gotse Delchev | 522.80 mi (841.36 km) |
| Spodnji Duplek to Harmanli | 593.06 mi (954.45 km) |
| Spodnji Duplek to Haskovo | 579.20 mi (932.14 km) |
| Spodnji Duplek to Ihtiman | 486.74 mi (783.33 km) |
| Spodnji Duplek to Isperih | 573.31 mi (922.65 km) |
| Spodnji Duplek to Kardzhali | 582.90 mi (938.08 km) |
