| Rocky River to Cromer | 3,758.13 mi (6,048.13 km) |
| Rocky River to Crosby | 3,577.52 mi (5,757.47 km) |
| Rocky River to Crowborough | 3,766.44 mi (6,061.51 km) |
| Rocky River to Croxley Green | 3,726.13 mi (5,996.62 km) |
| Rocky River to Croydon | 3,746.95 mi (6,030.14 km) |
| Rocky River to Cudworth | 3,637.27 mi (5,853.63 km) |
| Rocky River to Culcheth | 3,598.09 mi (5,790.57 km) |
| Rocky River to Cullercoats | 3,600.40 mi (5,794.29 km) |
| Rocky River to Cumbernauld | 3,484.94 mi (5,608.46 km) |
| Rocky River to Cumnock | 3,485.61 mi (5,609.55 km) |
| Rocky River to Cupar | 3,512.74 mi (5,653.21 km) |
| Rocky River to Cwmbran | 3,624.15 mi (5,832.51 km) |
| Rocky River to Dagenham | 3,752.18 mi (6,038.55 km) |
| Rocky River to Dalkeith | 3,520.37 mi (5,665.49 km) |
| Rocky River to Darfield | 3,639.59 mi (5,857.35 km) |
