| Hilton Head Island to San Lorenzo de Descardazar | 4,557.33 mi (7,334.32 km) |
| Hilton Head Island to San Lorenzo de El Escorial | 4,166.20 mi (6,704.85 km) |
| Hilton Head Island to San Martin de la Vega | 4,203.19 mi (6,764.37 km) |
| Hilton Head Island to San Martin de Valdeiglesias | 4,158.39 mi (6,692.29 km) |
| Hilton Head Island to San Pedro de Ribas | 4,440.76 mi (7,146.72 km) |
| Hilton Head Island to San Roque | 4,203.76 mi (6,765.30 km) |
| Hilton Head Island to San Sebastian de la Gomera | 3,757.58 mi (6,047.23 km) |
| Hilton Head Island to San Sebastian de los Reyes | 4,192.93 mi (6,747.87 km) |
| Hilton Head Island to San Vicente de Baracaldo | 4,164.16 mi (6,701.57 km) |
| Hilton Head Island to San Vicente de Castellet | 4,434.97 mi (7,137.40 km) |
| Hilton Head Island to San Vicente del Raspeig | 4,399.41 mi (7,080.16 km) |
| Hilton Head Island to San Vicente dels Horts | 4,448.83 mi (7,159.70 km) |
| Hilton Head Island to Sangenjo | 3,899.05 mi (6,274.92 km) |
| Hilton Head Island to Sanlucar de Barrameda | 4,140.20 mi (6,663.01 km) |
| Hilton Head Island to Sanlucar la Mayor | 4,133.80 mi (6,652.70 km) |
