Nonstop flight route between Gary, Indiana (near Chicago), United States and Pirlangimpi, Northern Territory, Australia:
Departure Airport:

Arrival Airport:

Distance from GYY to GPN:
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- About this route
- GYY Airport Information
- GPN Airport Information
- Facts about GYY
- Facts about GPN
- Map of Nearest Airports to GYY
- List of Nearest Airports to GYY
- Map of Furthest Airports from GYY
- List of Furthest Airports from GYY
- Map of Nearest Airports to GPN
- List of Nearest Airports to GPN
- Map of Furthest Airports from GPN
- List of Furthest Airports from GPN
About this route:
A direct, nonstop flight between Gary/Chicago International Airport (GYY), Gary, Indiana (near Chicago), United States and Garden Point Airport (GPN), Pirlangimpi, Northern Territory, Australia would travel a Great Circle distance of 9,344 miles (or 15,038 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 Gary/Chicago International Airport and Garden Point 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 Gary/Chicago International Airport and Garden Point Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GYY / KGYY |
Airport Name: | Gary/Chicago International Airport |
Location: | Gary, Indiana (near Chicago), United States |
GPS Coordinates: | 41°36'59"N by 87°24'46"W |
Area Served: | Gary, Indiana |
Operator/Owner: | Gary/Chicago Airport Authority |
Airport Type: | Public |
Elevation: | 591 feet (180 meters) |
# of Runways: | 2 |
View all routes: | Routes from GYY |
More Information: | GYY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GPN / YGPT |
Airport Name: | Garden Point Airport |
Location: | Pirlangimpi, Northern Territory, Australia |
GPS Coordinates: | 11°23'57"S by 130°25'31"E |
Area Served: | Melville Island, Australia |
Operator/Owner: | Tiwi Island Shire Council |
Airport Type: | Public |
Elevation: | 90 feet (27 meters) |
# of Runways: | 1 |
View all routes: | Routes from GPN |
More Information: | GPN Maps & Info |
Facts about Gary/Chicago International Airport (GYY):
- The furthest airport from Gary/Chicago International Airport (GYY) is Margaret River Airport (MGV), which is located 11,103 miles (17,868 kilometers) away in Margaret River, Western Australia, Australia.
- Gary/Chicago International Airport is a joint civil-military public airport in Gary, in Lake County, Indiana, three miles northwest of the city center and 25 miles southeast of the Chicago Loop.
- Gary/Chicago International Airport covers 675 acres at an elevation of 591 feet above mean sea level.
- Because of Gary/Chicago International Airport's relatively low elevation of 591 feet, planes can take off or land at Gary/Chicago 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.
- On May 24, 2013 Allegiant Air reported it was cancelling air service out of Gary in August.
- The airport is also home to an Army Aviation Support Facility supporting UH-60 Blackhawk helicopter operations of the Illinois Army National Guard as well as an additional collocated Army National Guard Armory supporting additional Illinois ARNG units and personnel.
- Federal funds were secured in January 2006 to move railroad tracks away from the northwest corner to allow extension of the main runway to 9,000 feet, as well as add gates to the existing passenger terminal building.
- Gary/Chicago International Airport (GYY) has 2 runways.
- The closest airport to Gary/Chicago International Airport (GYY) is Chicago Midway International Airport (MDW), which is located 21 miles (34 kilometers) NW of GYY.
- Gary/Chicago was a hub for seasonal carrier SkyValue Airlines from December 2006 to April 2007.
Facts about Garden Point Airport (GPN):
- Garden Point Airport (GPN) currently has only 1 runway.
- The closest airport to Garden Point Airport (GPN) is Snake Bay Airport (SNB), which is located only 16 miles (25 kilometers) E of GPN.
- Because of Garden Point Airport's relatively low elevation of 90 feet, planes can take off or land at Garden Point 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 Garden Point Airport (GPN) is Cayenne – Félix Eboué Airport (CAY), which is located 11,944 miles (19,222 kilometers) away in Cayenne, French Guiana.