| Hilton Head Island to Cromer | 4,165.67 mi (6,704.00 km) |
| Hilton Head Island to Crosby | 3,982.25 mi (6,408.81 km) |
| Hilton Head Island to Crowborough | 4,152.97 mi (6,683.55 km) |
| Hilton Head Island to Croxley Green | 4,117.21 mi (6,626.01 km) |
| Hilton Head Island to Croydon | 4,136.01 mi (6,656.26 km) |
| Hilton Head Island to Cudworth | 4,045.88 mi (6,511.21 km) |
| Hilton Head Island to Culcheth | 4,003.38 mi (6,442.82 km) |
| Hilton Head Island to Cullercoats | 4,023.51 mi (6,475.21 km) |
| Hilton Head Island to Cumbernauld | 3,913.27 mi (6,297.80 km) |
| Hilton Head Island to Cumnock | 3,908.55 mi (6,290.20 km) |
| Hilton Head Island to Cupar | 3,946.23 mi (6,350.84 km) |
| Hilton Head Island to Cwmbran | 4,009.87 mi (6,453.27 km) |
| Hilton Head Island to Dagenham | 4,143.48 mi (6,668.28 km) |
| Hilton Head Island to Dalkeith | 3,949.54 mi (6,356.18 km) |
| Hilton Head Island to Darfield | 4,047.85 mi (6,514.38 km) |
