| Costa Mesa to Cromer | 5,431.51 mi (8,741.18 km) |
| Costa Mesa to Crosby | 5,270.28 mi (8,481.69 km) |
| Costa Mesa to Crowborough | 5,481.72 mi (8,821.98 km) |
| Costa Mesa to Croxley Green | 5,435.32 mi (8,747.30 km) |
| Costa Mesa to Croydon | 5,458.65 mi (8,784.85 km) |
| Costa Mesa to Cudworth | 5,317.53 mi (8,557.74 km) |
| Costa Mesa to Culcheth | 5,288.17 mi (8,510.48 km) |
| Costa Mesa to Cullercoats | 5,252.38 mi (8,452.89 km) |
| Costa Mesa to Cumbernauld | 5,134.78 mi (8,263.63 km) |
| Costa Mesa to Cumnock | 5,147.29 mi (8,283.77 km) |
| Costa Mesa to Cupar | 5,148.60 mi (8,285.87 km) |
| Costa Mesa to Cwmbran | 5,350.75 mi (8,611.20 km) |
| Costa Mesa to Dagenham | 5,459.14 mi (8,785.63 km) |
| Costa Mesa to Dalkeith | 5,165.37 mi (8,312.87 km) |
| Costa Mesa to Darfield | 5,320.39 mi (8,562.34 km) |
