| Kardzhali to Cabries | 1,022.41 mi (1,645.41 km) |
| Kardzhali to Cachan | 1,218.64 mi (1,961.22 km) |
| Kardzhali to Caen | 1,343.99 mi (2,162.94 km) |
| Kardzhali to Cagnes-sur-Mer | 934.15 mi (1,503.37 km) |
| Kardzhali to Cahors | 1,218.93 mi (1,961.68 km) |
| Kardzhali to Calais | 1,284.97 mi (2,067.95 km) |
| Kardzhali to Caluire-et-Cuire | 1,060.54 mi (1,706.78 km) |
| Kardzhali to Cambrai | 1,209.48 mi (1,946.47 km) |
| Kardzhali to Canet-en-Roussillon | 1,143.84 mi (1,840.83 km) |
| Kardzhali to Cannes | 940.69 mi (1,513.89 km) |
| Kardzhali to Canteleu | 1,287.21 mi (2,071.56 km) |
| Kardzhali to Capbreton | 1,362.93 mi (2,193.43 km) |
| Kardzhali to Carcassonne | 1,175.01 mi (1,890.99 km) |
| Kardzhali to Carmaux | 1,183.25 mi (1,904.26 km) |
| Kardzhali to Carpentras | 1,039.74 mi (1,673.30 km) |
