| Hilton Head Island to Cavdir | 5,876.90 mi (9,457.96 km) |
| Hilton Head Island to Cay | 5,873.95 mi (9,453.21 km) |
| Hilton Head Island to Caybasi | 6,014.40 mi (9,679.24 km) |
| Hilton Head Island to Caycuma | 5,796.70 mi (9,328.89 km) |
| Hilton Head Island to Cayeli | 6,150.72 mi (9,898.63 km) |
| Hilton Head Island to Cayiralan | 6,034.87 mi (9,712.19 km) |
| Hilton Head Island to Cayirhan | 5,837.34 mi (9,394.29 km) |
| Hilton Head Island to Cayirli | 6,185.63 mi (9,954.82 km) |
| Hilton Head Island to Cayirova | 5,710.49 mi (9,190.14 km) |
| Hilton Head Island to Caykara | 6,148.77 mi (9,895.49 km) |
| Hilton Head Island to Cekerek | 5,994.31 mi (9,646.91 km) |
| Hilton Head Island to Cekme | 5,693.60 mi (9,162.96 km) |
| Hilton Head Island to Celtik | 5,887.85 mi (9,475.59 km) |
| Hilton Head Island to Cerkes | 5,856.27 mi (9,424.75 km) |
| Hilton Head Island to Cerkezkoy | 5,634.09 mi (9,067.20 km) |
