| Ardea to Crosby | 1,091.04 mi (1,755.86 km) |
| Ardea to Crowborough | 878.02 mi (1,413.03 km) |
| Ardea to Croxley Green | 924.83 mi (1,488.38 km) |
| Ardea to Croydon | 901.34 mi (1,450.56 km) |
| Ardea to Cudworth | 1,047.94 mi (1,686.50 km) |
| Ardea to Culcheth | 1,073.94 mi (1,728.35 km) |
| Ardea to Cullercoats | 1,123.28 mi (1,807.74 km) |
| Ardea to Cumbernauld | 1,237.19 mi (1,991.06 km) |
| Ardea to Cumnock | 1,220.37 mi (1,964.00 km) |
| Ardea to Cupar | 1,230.78 mi (1,980.75 km) |
| Ardea to Cwmbran | 1,009.31 mi (1,624.33 km) |
| Ardea to Dagenham | 901.56 mi (1,450.92 km) |
| Ardea to Dalkeith | 1,210.04 mi (1,947.37 km) |
| Ardea to Darfield | 1,044.96 mi (1,681.71 km) |
| Ardea to Darlaston | 1,018.04 mi (1,638.37 km) |
