Nonstop flight route between Borroloola, Northern Territory, Australia and Sidney, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from BOX to SDY:
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- About this route
- BOX Airport Information
- SDY Airport Information
- Facts about BOX
- Facts about SDY
- Map of Nearest Airports to BOX
- List of Nearest Airports to BOX
- Map of Furthest Airports from BOX
- List of Furthest Airports from BOX
- 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 Borroloola Airport (BOX), Borroloola, Northern Territory, Australia and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 8,398 miles (or 13,516 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 Borroloola 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 Borroloola 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: | BOX / YBRL |
Airport Name: | Borroloola Airport |
Location: | Borroloola, Northern Territory, Australia |
GPS Coordinates: | 16°4'5"S by 136°18'1"E |
Area Served: | Borroloola |
Operator/Owner: | Northern Territory Government |
Airport Type: | Public |
Elevation: | 55 feet (17 meters) |
# of Runways: | 1 |
View all routes: | Routes from BOX |
More Information: | BOX 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 Borroloola Airport (BOX):
- The closest airport to Borroloola Airport (BOX) is McArthur River Mine Airport (MCV), which is located 30 miles (48 kilometers) SSW of BOX.
- Borroloola Airport (BOX) currently has only 1 runway.
- Because of Borroloola Airport's relatively low elevation of 55 feet, planes can take off or land at Borroloola 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 Borroloola Airport (BOX) is Cayenne – Félix Eboué Airport (CAY), which is located 11,463 miles (18,447 kilometers) away in Cayenne, French Guiana.
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- Sidney-Richland Municipal Airport is a public use airport located one nautical mile west of the central business district of Sidney, a city in Richland County, Montana, United States.
- 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.
- 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.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.