Nonstop flight route between Namatanai, Papua New Guinea and St. Louis, Missouri, United States:
Departure Airport:

Arrival Airport:

Distance from ATN to STL:
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- About this route
- ATN Airport Information
- STL Airport Information
- Facts about ATN
- Facts about STL
- Map of Nearest Airports to ATN
- List of Nearest Airports to ATN
- Map of Furthest Airports from ATN
- List of Furthest Airports from ATN
- Map of Nearest Airports to STL
- List of Nearest Airports to STL
- Map of Furthest Airports from STL
- List of Furthest Airports from STL
About this route:
A direct, nonstop flight between Namatanai Airport (ATN), Namatanai, Papua New Guinea and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 7,829 miles (or 12,600 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 Namatanai Airport and Lambert–St. Louis International 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 Namatanai Airport and Lambert–St. Louis International Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | STL / KSTL |
Airport Name: | Lambert–St. Louis International Airport |
Location: | St. Louis, Missouri, United States |
GPS Coordinates: | 38°44'49"N by 90°21'41"W |
Area Served: | Greater St. Louis, Missouri |
Operator/Owner: | City of St. Louis |
Airport Type: | Public |
Elevation: | 605 feet (184 meters) |
# of Runways: | 4 |
View all routes: | Routes from STL |
More Information: | STL Maps & Info |
Facts about Namatanai Airport (ATN):
- 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.
- 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.
Facts about Lambert–St. Louis International Airport (STL):
- In 1985, Southwest Airlines began service, an event that would lead to major changes at the airport in the coming years.
- Robertson Airlines, Marquette Airlines, and Eastern Air Lines provided passenger service to St.
- On July 16, 2003, AA announced it was significantly reducing its Lambert hub effective November 1, 2003, cutting it from 417 daily flights to 207, effective November 1, 2003.
- The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
- In 1925, the airport became home to Naval Air Station St.
- Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis 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.
- The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
- Lambert–St. Louis International Airport (STL) has 4 runways.
- However, TWA faced increasing problems as overall airline demand softened in response to a softening overall economy.
- Lambert's passenger traffic slowly rebounded from American Airlines' cuts of November 2003, increasing from a low of 13.4 million passengers enplaned in 2004, to 15.4 million by 2007, and increase of almost 15 percent.
- Named for Albert Bond Lambert, an Olympic medalist and prominent St.