Nonstop flight route between Gulfport, Mississippi, United States and Mount Gambier, Australia:
Departure Airport:

Arrival Airport:

Distance from GPT to MGB:
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- About this route
- GPT Airport Information
- MGB Airport Information
- Facts about GPT
- Facts about MGB
- Map of Nearest Airports to GPT
- List of Nearest Airports to GPT
- Map of Furthest Airports from GPT
- List of Furthest Airports from GPT
- Map of Nearest Airports to MGB
- List of Nearest Airports to MGB
- Map of Furthest Airports from MGB
- List of Furthest Airports from MGB
About this route:
A direct, nonstop flight between Gulfport–Biloxi International Airport (GPT), Gulfport, Mississippi, United States and Mount Gambier Airport (MGB), Mount Gambier, Australia would travel a Great Circle distance of 9,573 miles (or 15,406 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 Gulfport–Biloxi International Airport and Mount Gambier 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 Gulfport–Biloxi International Airport and Mount Gambier Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GPT / KGPT |
Airport Name: | Gulfport–Biloxi International Airport |
Location: | Gulfport, Mississippi, United States |
GPS Coordinates: | 30°24'25"N by 89°4'11"W |
Area Served: | Gulfport–Biloxi metropolitan area |
Operator/Owner: | Gulfport–Biloxi Regional Airport Authority |
Airport Type: | Public |
Elevation: | 28 feet (9 meters) |
# of Runways: | 2 |
View all routes: | Routes from GPT |
More Information: | GPT Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MGB / YMTG |
Airport Name: | Mount Gambier Airport |
Location: | Mount Gambier, Australia |
GPS Coordinates: | 37°44'44"S by 140°47'7"E |
Area Served: | Limestone Coast including Mount Gambier |
Airport Type: | Public |
Elevation: | 212 feet (65 meters) |
# of Runways: | 3 |
View all routes: | Routes from MGB |
More Information: | MGB Maps & Info |
Facts about Gulfport–Biloxi International Airport (GPT):
- A 40,000-square-foot cargo facility is located at Gulfport–Biloxi International Airport.
- Gulfport–Biloxi International Airport (GPT) has 2 runways.
- Due to the large expansion of the United States Air Force as a result of the Cold War, a new lease was obtained for military use of the airport and Gulfport Air Force Base was opened as a joint-use civil/military facility.
- The closest airport to Gulfport–Biloxi International Airport (GPT) is Keesler Air Force Base (BIX), which is located only 9 miles (14 kilometers) E of GPT.
- GPT currently has five airlines providing scheduled passenger service to six airports.
- Because of Gulfport–Biloxi International Airport's relatively low elevation of 28 feet, planes can take off or land at Gulfport–Biloxi 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 Gulfport–Biloxi International Airport (GPT) is Cocos (Keeling) Island Airport (CCK), which is located 11,123 miles (17,900 kilometers) away in Cocos Islands, Australia.
Facts about Mount Gambier Airport (MGB):
- Mount Gambier Airport handled 92,261 passengers last year.
- Because of Mount Gambier Airport's relatively low elevation of 212 feet, planes can take off or land at Mount Gambier 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 Mount Gambier Aero Club Inc.
- The school had its own ambulance, hospital, butcher, gymnasium and even cinema and at its peak was home to over 1000 personnel.
- Mount Gambier Airport (MGB) has 3 runways.
- The closest airport to Mount Gambier Airport (MGB) is Portland Airport (PTJ), which is located 54 miles (88 kilometers) SE of MGB.
- The furthest airport from Mount Gambier Airport (MGB) is Flores Airport (FLW), which is located 11,985 miles (19,288 kilometers) away in Flores Island, Azores, Portugal.