| Hilton Head Island to Capodrise | 5,038.43 mi (8,108.58 km) |
| Hilton Head Island to Capoterra | 4,846.27 mi (7,799.32 km) |
| Hilton Head Island to Capriolo | 4,701.79 mi (7,566.80 km) |
| Hilton Head Island to Capua | 5,032.67 mi (8,099.30 km) |
| Hilton Head Island to Capurso | 5,157.86 mi (8,300.77 km) |
| Hilton Head Island to Carate Brianza | 4,665.07 mi (7,507.70 km) |
| Hilton Head Island to Caravaggio | 4,692.90 mi (7,552.49 km) |
| Hilton Head Island to Carbonera | 4,803.40 mi (7,730.33 km) |
| Hilton Head Island to Carbonia | 4,824.83 mi (7,764.82 km) |
| Hilton Head Island to Cardito | 5,041.69 mi (8,113.82 km) |
| Hilton Head Island to Carignano | 4,621.32 mi (7,437.30 km) |
| Hilton Head Island to Carini | 5,081.34 mi (8,177.63 km) |
| Hilton Head Island to Carlentini | 5,197.46 mi (8,364.50 km) |
| Hilton Head Island to Carmagnola | 4,624.83 mi (7,442.94 km) |
| Hilton Head Island to Carmiano | 5,233.40 mi (8,422.34 km) |
