| Gary to Cromer | 3,958.85 mi (6,371.16 km) |
| Gary to Crosby | 3,780.60 mi (6,084.29 km) |
| Gary to Crowborough | 3,975.43 mi (6,397.84 km) |
| Gary to Croxley Green | 3,933.62 mi (6,330.55 km) |
| Gary to Croydon | 3,955.09 mi (6,365.11 km) |
| Gary to Cudworth | 3,838.36 mi (6,177.24 km) |
| Gary to Culcheth | 3,800.80 mi (6,116.80 km) |
| Gary to Cullercoats | 3,795.60 mi (6,108.43 km) |
| Gary to Cumbernauld | 3,678.66 mi (5,920.23 km) |
| Gary to Cumnock | 3,681.70 mi (5,925.13 km) |
| Gary to Cupar | 3,703.96 mi (5,960.94 km) |
| Gary to Cwmbran | 3,834.36 mi (6,170.80 km) |
| Gary to Dagenham | 3,959.43 mi (6,372.08 km) |
| Gary to Dalkeith | 3,713.46 mi (5,976.24 km) |
| Gary to Darfield | 3,840.80 mi (6,181.17 km) |
