Nonstop flight route between Mount Magnet, Western Australia, Australia and Sidney, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from MMG to SDY:
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- About this route
- MMG Airport Information
- SDY Airport Information
- Facts about MMG
- Facts about SDY
- Map of Nearest Airports to MMG
- List of Nearest Airports to MMG
- Map of Furthest Airports from MMG
- List of Furthest Airports from MMG
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
About this route:
A direct, nonstop flight between Mount Magnet Airport (MMG), Mount Magnet, Western Australia, Australia and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 9,820 miles (or 15,804 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 Magnet Airport and Sidney-Richland Municipal 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 Magnet Airport and Sidney-Richland Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MMG / YMOG |
Airport Name: | Mount Magnet Airport |
Location: | Mount Magnet, Western Australia, Australia |
GPS Coordinates: | 28°6'57"S by 117°50'30"E |
Operator/Owner: | Shire of Mount Magnet |
Airport Type: | Public |
Elevation: | 1354 feet (413 meters) |
View all routes: | Routes from MMG |
More Information: | MMG Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SDY / KSDY |
Airport Name: | Sidney-Richland Municipal Airport |
Location: | Sidney, Montana, United States |
GPS Coordinates: | 47°42'24"N by 104°11'32"W |
Area Served: | Sidney, Montana |
Operator/Owner: | Sidney Richland Airport Authority |
Airport Type: | Public |
Elevation: | 1985 feet (605 meters) |
# of Runways: | 2 |
View all routes: | Routes from SDY |
More Information: | SDY Maps & Info |
Facts about Mount Magnet Airport (MMG):
- The furthest airport from Mount Magnet Airport (MMG) is L.F. Wade International Airport (BDA), which is nearly antipodal to Mount Magnet Airport (meaning Mount Magnet Airport is almost on the exact opposite side of the Earth from L.F. Wade International Airport), and is located 12,107 miles (19,484 kilometers) away in Ferry Reach (near Hamilton), Bermuda.
- The closest airport to Mount Magnet Airport (MMG) is Cue Airport (CUY), which is located 46 miles (75 kilometers) N of MMG.
Facts about Sidney-Richland Municipal Airport (SDY):
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.