| Cities | Distance |
|---|---|
| Duchcov to Devnya | 826.03 mi (1,329.37 km) |
| Duchcov to Dimitrovgrad | 816.09 mi (1,313.37 km) |
| Duchcov to Dobrich | 819.74 mi (1,319.24 km) |
| Duchcov to Dospat | 793.23 mi (1,276.58 km) |
| Duchcov to Dupnitsa | 727.58 mi (1,170.93 km) |
| Duchcov to Elhovo | 842.30 mi (1,355.55 km) |
| Duchcov to Etropole | 722.67 mi (1,163.02 km) |
| Duchcov to Gabrovo | 764.39 mi (1,230.17 km) |
| Duchcov to Gorna Oryahovitsa | 763.32 mi (1,228.44 km) |
| Duchcov to Gotse Delchev | 785.25 mi (1,263.75 km) |
| Duchcov to Harmanli | 832.14 mi (1,339.19 km) |
| Duchcov to Haskovo | 821.24 mi (1,321.66 km) |
| Duchcov to Ihtiman | 738.64 mi (1,188.73 km) |
| Duchcov to Isperih | 775.58 mi (1,248.17 km) |
| Duchcov to Kardzhali | 830.14 mi (1,335.99 km) |