Nonstop flight route between Johnstown, Pennsylvania, United States and Madang, Papua New Guinea:
Departure Airport:

Arrival Airport:

Distance from JST to MAG:
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- About this route
- JST Airport Information
- MAG Airport Information
- Facts about JST
- Facts about MAG
- Map of Nearest Airports to JST
- List of Nearest Airports to JST
- Map of Furthest Airports from JST
- List of Furthest Airports from JST
- Map of Nearest Airports to MAG
- List of Nearest Airports to MAG
- Map of Furthest Airports from MAG
- List of Furthest Airports from MAG
About this route:
A direct, nonstop flight between John Murtha Johnstown–Cambria County Airport (JST), Johnstown, Pennsylvania, United States and Madang Airport (MAG), Madang, Papua New Guinea would travel a Great Circle distance of 8,762 miles (or 14,101 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 John Murtha Johnstown–Cambria County Airport and Madang 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 John Murtha Johnstown–Cambria County Airport and Madang Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | JST / KJST |
Airport Name: | John Murtha Johnstown–Cambria County Airport |
Location: | Johnstown, Pennsylvania, United States |
GPS Coordinates: | 40°18'56"N by 78°50'4"W |
Area Served: | Johnstown, Pennsylvania |
Operator/Owner: | Johnstown–Cambria County Airport Authority |
Airport Type: | Public |
Elevation: | 2284 feet (696 meters) |
# of Runways: | 2 |
View all routes: | Routes from JST |
More Information: | JST Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MAG / AYMD |
Airport Name: | Madang Airport |
Location: | Madang, Papua New Guinea |
GPS Coordinates: | 5°12'29"S by 145°46'59"E |
Operator/Owner: | Papua New Guinea Office Of Civil Aviation |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from MAG |
More Information: | MAG Maps & Info |
Facts about John Murtha Johnstown–Cambria County Airport (JST):
- The closest airport to John Murtha Johnstown–Cambria County Airport (JST) is Indiana County-Jimmy Stewart Airport (IDI), which is located 26 miles (42 kilometers) NNW of JST.
- John Murtha Johnstown–Cambria County Airport is a civil-military public airport three miles northeast of Johnstown, in Cambria County, Pennsylvania.
- The furthest airport from John Murtha Johnstown–Cambria County Airport (JST) is Margaret River Airport (MGV), which is located 11,553 miles (18,593 kilometers) away in Margaret River, Western Australia, Australia.
- John Murtha Johnstown–Cambria County Airport (JST) has 2 runways.
- Although the airport has only three commercial flights and little other activity, as of April 2009, the airport had received almost $200 million in federal subsidies.
Facts about Madang Airport (MAG):
- The furthest airport from Madang Airport (MAG) is Governador Carlos Wilson Airport (FEN), which is located 11,799 miles (18,988 kilometers) away in Fernando de Noronha, Pernambuco, Brazil.
- During World War II, occupied by the Imperial Japanese Army in January 1943, as a forward operating airfield for aircraft based at Wewak.
- The closest airport to Madang Airport (MAG) is Gusap Airport (GAP), which is located 60 miles (96 kilometers) SSE of MAG.
- Madang Airport (MAG) currently has only 1 runway.