Nonstop flight route between Portland, Maine, United States and Jiayuguan, Gansu, China:
Departure Airport:
Arrival Airport:
Distance from PWM to JGN:
Share this route:
Jump to:
- About this route
- PWM Airport Information
- JGN Airport Information
- Facts about PWM
- Facts about JGN
- Map of Nearest Airports to PWM
- List of Nearest Airports to PWM
- Map of Furthest Airports from PWM
- List of Furthest Airports from PWM
- Map of Nearest Airports to JGN
- List of Nearest Airports to JGN
- Map of Furthest Airports from JGN
- List of Furthest Airports from JGN
About this route:
A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Jiayuguan Airport (JGN), Jiayuguan, Gansu, China would travel a Great Circle distance of 6,624 miles (or 10,660 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 Portland International Jetport and Jiayuguan 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 Portland International Jetport and Jiayuguan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PWM / KPWM |
Airport Name: | Portland International Jetport |
Location: | Portland, Maine, United States |
GPS Coordinates: | 43°38'45"N by 70°18'33"W |
Area Served: | Portland, Maine |
Airport Type: | Public |
Elevation: | 76 feet (23 meters) |
# of Runways: | 2 |
View all routes: | Routes from PWM |
More Information: | PWM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | JGN / ZLJQ |
Airport Names: |
|
Location: | Jiayuguan, Gansu, China |
GPS Coordinates: | 39°51'24"N by 98°20'29"E |
Area Served: | Jiayuguan and Jiuquan |
Airport Type: | Public |
Elevation: | 5112 feet (1,558 meters) |
# of Runways: | 1 |
View all routes: | Routes from JGN |
More Information: | JGN Maps & Info |
Facts about Portland International Jetport (PWM):
- Portland International Jetport (PWM) has 2 runways.
- The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
- 1987 saw the arrival of Continental Airlines, when the airline bought PEOPLExpress and took over their routes.
- Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport 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 1982 PWM got its first nonstop beyond New York, when Delta tried a 727 to Cincinnati for a year or so.
- The airfield was founded in the late 1920s by Dr.
- In 2010 Starlink Aviation ended its service to Yarmouth and Halifax, Nova Scotia, citing the loss of a Canadian subsidy.
- The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- On September 1, 2005 Delta Air Lines ended mainline service to PWM.
- In 1995 a terminal building improvement project was undertaken to add two-second-level boarding gates, as well as additional space for ticketing, operations, departure lounge, concessions, and an international customs facility.
Facts about Jiayuguan Airport (JGN):
- The furthest airport from Jiayuguan Airport (JGN) is Pupelde Airfield (ZUD), which is nearly antipodal to Jiayuguan Airport (meaning Jiayuguan Airport is almost on the exact opposite side of the Earth from Pupelde Airfield), and is located 12,003 miles (19,316 kilometers) away in Ancud, Los Lagos Region, Chile.
- Because of Jiayuguan Airport's high elevation of 5,112 feet, planes must typically fly at a faster airspeed in order to takeoff or land at JGN. Combined with a high temperature, this could make JGN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Jiayuguan Airport (JGN) is Zhangye Ganzhou Airport (YZY), which is located 144 miles (232 kilometers) ESE of JGN.
- Jiayuguan Airport (JGN) currently has only 1 runway.
- In addition to being known as "Jiayuguan Airport", other names for JGN include "嘉峪关机场" and "Jiāyùguān Jīchǎng".