| Kardzhali to Cottbus | 870.46 mi (1,400.86 km) |
| Kardzhali to Crailsheim | 901.89 mi (1,451.45 km) |
| Kardzhali to Cremlingen | 1,005.14 mi (1,617.61 km) |
| Kardzhali to Crimmitschau | 884.13 mi (1,422.87 km) |
| Kardzhali to Cuxhaven | 1,139.62 mi (1,834.04 km) |
| Kardzhali to Dachau | 818.21 mi (1,316.78 km) |
| Kardzhali to Dallgow-Doberitz | 946.52 mi (1,523.28 km) |
| Kardzhali to Damme | 1,097.79 mi (1,766.72 km) |
| Kardzhali to Darmstadt | 982.25 mi (1,580.78 km) |
| Kardzhali to Dassel | 1,017.46 mi (1,637.45 km) |
| Kardzhali to Datteln | 1,094.20 mi (1,760.94 km) |
| Kardzhali to Dautphe | 1,020.74 mi (1,642.72 km) |
| Kardzhali to Deggendorf | 779.49 mi (1,254.47 km) |
| Kardzhali to Delbruck | 1,054.75 mi (1,697.46 km) |
| Kardzhali to Delitzsch | 918.22 mi (1,477.73 km) |
