| On Top of the World Designated Place to Cromer | 4,384.17 mi (7,055.64 km) |
| On Top of the World Designated Place to Crosby | 4,200.70 mi (6,760.37 km) |
| On Top of the World Designated Place to Crowborough | 4,368.25 mi (7,030.02 km) |
| On Top of the World Designated Place to Croxley Green | 4,333.30 mi (6,973.77 km) |
| On Top of the World Designated Place to Croydon | 4,351.74 mi (7,003.44 km) |
| On Top of the World Designated Place to Cudworth | 4,264.77 mi (6,863.48 km) |
| On Top of the World Designated Place to Culcheth | 4,221.87 mi (6,794.44 km) |
| On Top of the World Designated Place to Cullercoats | 4,244.50 mi (6,830.86 km) |
| On Top of the World Designated Place to Cumbernauld | 4,135.15 mi (6,654.89 km) |
| On Top of the World Designated Place to Cumnock | 4,129.72 mi (6,646.14 km) |
| On Top of the World Designated Place to Cupar | 4,168.73 mi (6,708.92 km) |
| On Top of the World Designated Place to Cwmbran | 4,225.35 mi (6,800.05 km) |
| On Top of the World Designated Place to Dagenham | 4,359.54 mi (7,016.00 km) |
| On Top of the World Designated Place to Dalkeith | 4,171.48 mi (6,713.34 km) |
| On Top of the World Designated Place to Darfield | 4,266.68 mi (6,866.56 km) |
