Nonstop flight route between Cloncurry, Queensland, Australia and Sidney, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from CNJ to SDY:
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- About this route
- CNJ Airport Information
- SDY Airport Information
- Facts about CNJ
- Facts about SDY
- Map of Nearest Airports to CNJ
- List of Nearest Airports to CNJ
- Map of Furthest Airports from CNJ
- List of Furthest Airports from CNJ
- 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 Cloncurry Airport (CNJ), Cloncurry, Queensland, Australia and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 8,431 miles (or 13,568 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 Cloncurry 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 Cloncurry 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: | CNJ / YCCY |
Airport Name: | Cloncurry Airport |
Location: | Cloncurry, Queensland, Australia |
GPS Coordinates: | 20°40'6"S by 140°30'15"E |
Operator/Owner: | Cloncurry Shire Council |
Airport Type: | Public |
Elevation: | 616 feet (188 meters) |
# of Runways: | 2 |
View all routes: | Routes from CNJ |
More Information: | CNJ 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 Cloncurry Airport (CNJ):
- During the Second World War, Cloncurry Airport was the site of a major United States Army Air Forces air base in 1942.
- The furthest airport from Cloncurry Airport (CNJ) is Agostinho Neto Airport (NTO), which is located 11,466 miles (18,452 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- The closest airport to Cloncurry Airport (CNJ) is Elrose Mine Airport (ERQ), which is located 39 miles (62 kilometers) ESE of CNJ.
- Cloncurry Airport (CNJ) has 2 runways.
- Because of Cloncurry Airport's relatively low elevation of 616 feet, planes can take off or land at Cloncurry 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.
- Cloncurry Airport is an airport in Cloncurry, Queensland, Australia.
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
- 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.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- 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.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.