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

Arrival Airport:

Distance from ISA to GYY:
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- About this route
- ISA Airport Information
- GYY Airport Information
- Facts about ISA
- Facts about GYY
- Map of Nearest Airports to ISA
- List of Nearest Airports to ISA
- Map of Furthest Airports from ISA
- List of Furthest Airports from ISA
- Map of Nearest Airports to GYY
- List of Nearest Airports to GYY
- Map of Furthest Airports from GYY
- List of Furthest Airports from GYY
About this route:
A direct, nonstop flight between Mount Isa Airport (ISA), Mount Isa, Queensland, Australia and Gary/Chicago International Airport (GYY), Gary, Indiana (near Chicago), United States would travel a Great Circle distance of 9,357 miles (or 15,058 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 Mount Isa Airport and Gary/Chicago 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 Mount Isa Airport and Gary/Chicago 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: | ISA / YBMA |
Airport Name: | Mount Isa Airport |
Location: | Mount Isa, Queensland, Australia |
GPS Coordinates: | 20°39'50"S by 139°29'18"E |
Area Served: | Mount Isa, Queensland, Australia |
Operator/Owner: | Mount Isa Airport Pty Ltd |
Airport Type: | Public |
Elevation: | 1121 feet (342 meters) |
# of Runways: | 1 |
View all routes: | Routes from ISA |
More Information: | ISA Maps & Info |
Arrival 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 |
Facts about Mount Isa Airport (ISA):
- In the 2010-2011 financial year, Mount Isa Airport handled 217,525 passengers, a 25.1% increase over the previous year.
- The closest airport to Mount Isa Airport (ISA) is Cloncurry Airport (CNJ), which is located 66 miles (106 kilometers) E of ISA.
- The furthest airport from Mount Isa Airport (ISA) is Agostinho Neto Airport (NTO), which is located 11,402 miles (18,349 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- Mount Isa Airport (ISA) currently has only 1 runway.
Facts about Gary/Chicago International Airport (GYY):
- Chicago-based Boeing selected the airport to permanently base its Midwest corporate jet fleet.
- Gary/Chicago International Airport (GYY) has 2 runways.
- 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.
- 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.
- Expanding Gary/Chicago Airport is an alternative to constructing a new airport near Peotone, Illinois, 30 miles south of Chicago.
- Gary/Chicago International Airport covers 675 acres at an elevation of 591 feet above mean sea level.
- 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.