Nonstop flight route between Avarua, Cook Islands and Sidney, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from RAR to SDY:
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- About this route
- RAR Airport Information
- SDY Airport Information
- Facts about RAR
- Facts about SDY
- Map of Nearest Airports to RAR
- List of Nearest Airports to RAR
- Map of Furthest Airports from RAR
- List of Furthest Airports from RAR
- 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 Rarotonga International Airport (RAR), Avarua, Cook Islands and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 5,874 miles (or 9,454 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 Rarotonga International 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 Rarotonga International 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: | RAR / NCRG |
Airport Name: | Rarotonga International Airport |
Location: | Avarua, Cook Islands |
GPS Coordinates: | 21°12'10"S by 159°48'20"W |
Area Served: | Avarua |
Airport Type: | Public |
Elevation: | 19 feet (6 meters) |
# of Runways: | 1 |
View all routes: | Routes from RAR |
More Information: | RAR 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 Rarotonga International Airport (RAR):
- Air Rarotonga Saab 340 and Embraer Bandeirante
- An Air New Zealand Boeing 767 airliner at Rarotonga International Airport
- The furthest airport from Rarotonga International Airport (RAR) is Faya-Largeau Airport (FYT), which is nearly antipodal to Rarotonga International Airport (meaning Rarotonga International Airport is almost on the exact opposite side of the Earth from Faya-Largeau Airport), and is located 12,199 miles (19,632 kilometers) away in Faya-Largeau, Chad.
- The closest airport to Rarotonga International Airport (RAR) is Mangaia Island Airport (MGS), which is located 131 miles (211 kilometers) ESE of RAR.
- Because of Rarotonga International Airport's relatively low elevation of 19 feet, planes can take off or land at Rarotonga 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.
- Air New Zealand Boeing 777 at Rarotonga
- Rarotonga International Airport (RAR) currently has only 1 runway.
- Rarotonga International Airport is the Cook Islands' main international gateway, located in the town and district of Avarua, Rarotonga, 3km west of the downtown area on the northern coast.
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- 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.