| Covington to Cromer | 3,975.95 mi (6,398.67 km) |
| Covington to Crosby | 3,795.08 mi (6,107.60 km) |
| Covington to Crowborough | 3,983.02 mi (6,410.04 km) |
| Covington to Croxley Green | 3,942.97 mi (6,345.60 km) |
| Covington to Croydon | 3,963.68 mi (6,378.92 km) |
| Covington to Cudworth | 3,855.08 mi (6,204.15 km) |
| Covington to Culcheth | 3,815.70 mi (6,140.77 km) |
| Covington to Cullercoats | 3,818.85 mi (6,145.85 km) |
| Covington to Cumbernauld | 3,703.53 mi (5,960.26 km) |
| Covington to Cumnock | 3,704.00 mi (5,961.02 km) |
| Covington to Cupar | 3,731.52 mi (6,005.30 km) |
| Covington to Cwmbran | 3,840.56 mi (6,180.78 km) |
| Covington to Dagenham | 3,969.06 mi (6,387.58 km) |
| Covington to Dalkeith | 3,739.01 mi (6,017.36 km) |
| Covington to Darfield | 3,857.38 mi (6,207.85 km) |
