Nonstop flight route between Gary, Indiana (near Chicago), United States and Mackay, Queensland, Australia:
Departure Airport:

Arrival Airport:

Distance from GYY to MKY:
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- About this route
- GYY Airport Information
- MKY Airport Information
- Facts about GYY
- Facts about MKY
- 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 MKY
- List of Nearest Airports to MKY
- Map of Furthest Airports from MKY
- List of Furthest Airports from MKY
About this route:
A direct, nonstop flight between Gary/Chicago International Airport (GYY), Gary, Indiana (near Chicago), United States and Mackay Airport (MKY), Mackay, Queensland, Australia would travel a Great Circle distance of 8,885 miles (or 14,298 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 Mackay 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 Mackay 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: | MKY / YBMK |
Airport Name: | Mackay Airport |
Location: | Mackay, Queensland, Australia |
GPS Coordinates: | 21°10'18"S by 149°10'46"E |
Operator/Owner: | Mackay Airport Pty Ltd |
Airport Type: | Public |
Elevation: | 19 feet (6 meters) |
# of Runways: | 2 |
View all routes: | Routes from MKY |
More Information: | MKY Maps & Info |
Facts about Gary/Chicago International Airport (GYY):
- For many years airplanes seen in the Chicago Air & Water Show have flown from here, including the {U.S.
- 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 was once served by Pan Am, Southeast Airlines, SkyValue Airlines, Skybus Airlines and Hooters Air, with flights to cities such as Hartford, Connecticut.
- 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.
- Gary/Chicago International Airport (GYY) has 2 runways.
- On the afternoon of March 22, 2013, the FAA closed the airport's control tower, along with other airports in Illinois.
- 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.
Facts about Mackay Airport (MKY):
- The furthest airport from Mackay Airport (MKY) is Agostinho Neto Airport (NTO), which is located 11,973 miles (19,269 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- Mackay Airport handled 1,049,172 passengers last year.
- In 1941, the Commonwealth Government took control of the airport from the Mackay City Council, and built a new passenger terminal in 1953.
- In 1938, the airport held an airshow featuring ten aircraft, which attracted over 8,000 spectators.
- The closest airport to Mackay Airport (MKY) is Great Barrier Reef Airport (HTI), which is located 58 miles (94 kilometers) NNW of MKY.
- Because of Mackay Airport's relatively low elevation of 19 feet, planes can take off or land at Mackay 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.
- Mackay Airport (MKY) has 2 runways.
- In November 2008, Mackay Airport was sold to a private consortium to fund the development of Mackay Hospital.