Nonstop flight route between San Juan, Puerto Rico and Hilton Head Island, South Carolina, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from SIG to HHH:
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- About this route
- SIG Airport Information
- HHH Airport Information
- Facts about SIG
- Facts about HHH
- Map of Nearest Airports to SIG
- List of Nearest Airports to SIG
- Map of Furthest Airports from SIG
- List of Furthest Airports from SIG
- Map of Nearest Airports to HHH
- List of Nearest Airports to HHH
- Map of Furthest Airports from HHH
- List of Furthest Airports from HHH
About this route:
A direct, nonstop flight between Fernando Luis Ribas Dominicci Airport (SIG), San Juan, Puerto Rico and Hilton Head Airport (HHH), Hilton Head Island, South Carolina, United States would travel a Great Circle distance of 1,315 miles (or 2,116 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Fernando Luis Ribas Dominicci Airport and Hilton Head Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | SIG / TJIG | 
| Airport Names: | 
 | 
| Location: | San Juan, Puerto Rico | 
| GPS Coordinates: | 18°27'24"N by 66°5'53"W | 
| Area Served: | San Juan, Puerto Rico | 
| Operator/Owner: | Puerto Rico Ports Authority | 
| Airport Type: | Public | 
| Elevation: | 9 feet (3 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from SIG | 
| More Information: | SIG Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | HHH / KHXD | 
| Airport Names: | 
 | 
| Location: | Hilton Head Island, South Carolina, United States | 
| GPS Coordinates: | 32°13'27"N by 80°41'51"W | 
| Area Served: | Hilton Head Island, South Carolina | 
| Operator/Owner: | Beaufort County | 
| Airport Type: | Public | 
| Elevation: | 19 feet (6 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from HHH | 
| More Information: | HHH Maps & Info | 
Facts about Fernando Luis Ribas Dominicci Airport (SIG):
- Fernando Luis Ribas Dominicci Airport (SIG) currently has only 1 runway.
- The closest airport to Fernando Luis Ribas Dominicci Airport (SIG) is Luis Muñoz Marín International Airport (SJU), which is located only 6 miles (10 kilometers) E of SIG.
- The Puerto Rico National Guard Aviation Support Facility in Isla Verde is right next to the Fernando Luis Ribas Dominicci Airport.
- The furthest airport from Fernando Luis Ribas Dominicci Airport (SIG) is Barrow Island Airport (BWB), which is nearly antipodal to Fernando Luis Ribas Dominicci Airport (meaning Fernando Luis Ribas Dominicci Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,244 miles (19,704 kilometers) away in Barrow Island, Western Australia, Australia.
- Isla Grande was renamed in honor of United States Air Force Major Fernando Luis Ribas-Dominicci, an F-111 pilot who was killed in action during Operation El Dorado Canyon.
- In addition to being known as "Fernando Luis Ribas Dominicci Airport", another name for SIG is "Isla Grande AirportAeropuerto Isla Grande".
- Because of Fernando Luis Ribas Dominicci Airport's relatively low elevation of 9 feet, planes can take off or land at Fernando Luis Ribas Dominicci Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Originally constructed by the U.S.
- Fernando Luis Ribas Dominicci Airport covers an area of 102 acres at an elevation of 9 feet above mean sea level.
Facts about Hilton Head Airport (HHH):
- The closest airport to Hilton Head Airport (HHH) is Beaufort County Airport (BFT), which is located only 13 miles (22 kilometers) NNE of HHH.
- Hilton Head Island has been known for championship golf courses for decades.
- Hilton Head Airport covers an area of 131 acres at an elevation of 19 feet above mean sea level.
- Because of Hilton Head Airport's relatively low elevation of 19 feet, planes can take off or land at Hilton Head Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- In addition to being known as "Hilton Head Airport", another name for HHH is "HXD".
- Hilton Head Airport (HHH) currently has only 1 runway.
- The furthest airport from Hilton Head Airport (HHH) is Margaret River Airport (MGV), which is located 11,516 miles (18,532 kilometers) away in Margaret River, Western Australia, Australia.




