| Fort Thomas to Cromer | 3,971.21 mi (6,391.04 km) |
| Fort Thomas to Crosby | 3,790.34 mi (6,099.97 km) |
| Fort Thomas to Crowborough | 3,978.27 mi (6,402.41 km) |
| Fort Thomas to Croxley Green | 3,938.23 mi (6,337.96 km) |
| Fort Thomas to Croydon | 3,958.93 mi (6,371.29 km) |
| Fort Thomas to Cudworth | 3,850.34 mi (6,196.52 km) |
| Fort Thomas to Culcheth | 3,810.96 mi (6,133.14 km) |
| Fort Thomas to Cullercoats | 3,814.12 mi (6,138.23 km) |
| Fort Thomas to Cumbernauld | 3,698.80 mi (5,952.65 km) |
| Fort Thomas to Cumnock | 3,699.27 mi (5,953.40 km) |
| Fort Thomas to Cupar | 3,726.79 mi (5,997.69 km) |
| Fort Thomas to Cwmbran | 3,835.82 mi (6,173.15 km) |
| Fort Thomas to Dagenham | 3,964.31 mi (6,379.95 km) |
| Fort Thomas to Dalkeith | 3,734.28 mi (6,009.74 km) |
| Fort Thomas to Darfield | 3,852.63 mi (6,200.22 km) |
