| DeKalb to Cromer | 3,993.93 mi (6,427.61 km) |
| DeKalb to Crosby | 3,816.60 mi (6,142.22 km) |
| DeKalb to Crowborough | 4,013.24 mi (6,458.68 km) |
| DeKalb to Croxley Green | 3,970.96 mi (6,390.64 km) |
| DeKalb to Croydon | 3,992.63 mi (6,425.52 km) |
| DeKalb to Cudworth | 3,873.66 mi (6,234.05 km) |
| DeKalb to Culcheth | 3,836.67 mi (6,174.52 km) |
| DeKalb to Cullercoats | 3,829.02 mi (6,162.22 km) |
| DeKalb to Cumbernauld | 3,711.71 mi (5,973.43 km) |
| DeKalb to Cumnock | 3,715.51 mi (5,979.54 km) |
| DeKalb to Cupar | 3,736.18 mi (6,012.80 km) |
| DeKalb to Cwmbran | 3,872.68 mi (6,232.48 km) |
| DeKalb to Dagenham | 3,996.66 mi (6,432.01 km) |
| DeKalb to Dalkeith | 3,746.28 mi (6,029.06 km) |
| DeKalb to Darfield | 3,876.14 mi (6,238.04 km) |
