| Kardzhali to Calne | 1,454.11 mi (2,340.16 km) |
| Kardzhali to Cam | 1,474.18 mi (2,372.46 km) |
| Kardzhali to Camberley | 1,400.05 mi (2,253.16 km) |
| Kardzhali to Camborne | 1,574.13 mi (2,533.32 km) |
| Kardzhali to Cambridge | 1,386.00 mi (2,230.55 km) |
| Kardzhali to Cambuslang | 1,643.71 mi (2,645.30 km) |
| Kardzhali to Canford Cliffs | 1,436.88 mi (2,312.43 km) |
| Kardzhali to Cannock | 1,482.40 mi (2,385.69 km) |
| Kardzhali to Canterbury | 1,324.58 mi (2,131.70 km) |
| Kardzhali to Carlisle | 1,573.80 mi (2,532.79 km) |
| Kardzhali to Carlton Colville | 1,331.73 mi (2,143.22 km) |
| Kardzhali to Carluke | 1,629.50 mi (2,622.42 km) |
| Kardzhali to Carnoustie | 1,613.71 mi (2,597.01 km) |
| Kardzhali to Carshalton | 1,377.24 mi (2,216.45 km) |
| Kardzhali to Carterton | 1,443.85 mi (2,323.66 km) |
