Nonstop flight route between Greenville / Spartanburg, South Carolina, United States and Namatanai, Papua New Guinea:
Departure Airport:

Arrival Airport:

Distance from GSP to ATN:
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- About this route
- GSP Airport Information
- ATN Airport Information
- Facts about GSP
- Facts about ATN
- Map of Nearest Airports to GSP
- List of Nearest Airports to GSP
- Map of Furthest Airports from GSP
- List of Furthest Airports from GSP
- Map of Nearest Airports to ATN
- List of Nearest Airports to ATN
- Map of Furthest Airports from ATN
- List of Furthest Airports from ATN
About this route:
A direct, nonstop flight between Greenville–Spartanburg International Airport (GSP), Greenville / Spartanburg, South Carolina, United States and Namatanai Airport (ATN), Namatanai, Papua New Guinea would travel a Great Circle distance of 8,337 miles (or 13,417 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 large distance between Greenville–Spartanburg International Airport and Namatanai Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Greenville–Spartanburg International Airport and Namatanai Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GSP / KGSP |
Airport Names: |
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Location: | Greenville / Spartanburg, South Carolina, United States |
GPS Coordinates: | 34°53'44"N by 82°13'8"W |
Area Served: | Upstate South Carolina |
Operator/Owner: | Greenville–Spartanburg Airport District |
Airport Type: | Public |
Elevation: | 964 feet (294 meters) |
# of Runways: | 1 |
View all routes: | Routes from GSP |
More Information: | GSP Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ATN / AYNX |
Airport Name: | Namatanai Airport |
Location: | Namatanai, Papua New Guinea |
GPS Coordinates: | 3°40'1"S by 152°26'30"E |
Elevation: | 137 feet (42 meters) |
# of Runways: | 1 |
View all routes: | Routes from ATN |
More Information: | ATN Maps & Info |
Facts about Greenville–Spartanburg International Airport (GSP):
- Having been served by legacy carriers with large hubs in nearby Atlanta and Charlotte, GSP had historically been plagued with high fares.
- The furthest airport from Greenville–Spartanburg International Airport (GSP) is Margaret River Airport (MGV), which is located 11,449 miles (18,425 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Greenville–Spartanburg International Airport (GSP) is Greenville Downtown Airport (GMU), which is located only 8 miles (13 kilometers) WSW of GSP.
- In addition to being known as "Greenville–Spartanburg International Airport", another name for GSP is "Roger Milliken Field".
- Because of Greenville–Spartanburg International Airport's relatively low elevation of 964 feet, planes can take off or land at Greenville–Spartanburg International 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.
- Greenville–Spartanburg International Airport handled 1,856,316 passengers last year.
- Greenville–Spartanburg International Airport (GSP) currently has only 1 runway.
Facts about Namatanai Airport (ATN):
- Namatanai Airport (ATN) currently has only 1 runway.
- The furthest airport from Namatanai Airport (ATN) is Governador Carlos Wilson Airport (FEN), which is located 11,818 miles (19,019 kilometers) away in Fernando de Noronha, Pernambuco, Brazil.
- Because of Namatanai Airport's relatively low elevation of 137 feet, planes can take off or land at Namatanai 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.
- The closest airport to Namatanai Airport (ATN) is Lihir Island Regional Airport (LNV), which is located 45 miles (72 kilometers) NNE of ATN.