Nonstop flight route between Sidney, Montana, United States and Manihi, French Polynesia:
Departure Airport:

Arrival Airport:

Distance from SDY to XMH:
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- About this route
- SDY Airport Information
- XMH Airport Information
- Facts about SDY
- Facts about XMH
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- Map of Nearest Airports to XMH
- List of Nearest Airports to XMH
- Map of Furthest Airports from XMH
- List of Furthest Airports from XMH
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Manihi Airport (XMH), Manihi, French Polynesia would travel a Great Circle distance of 5,009 miles (or 8,061 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 Sidney-Richland Municipal Airport and Manihi 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 Sidney-Richland Municipal Airport and Manihi Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | XMH / NTGI |
Airport Names: |
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Location: | Manihi, French Polynesia |
GPS Coordinates: | 14°26'15"S by 146°4'14"W |
Area Served: | Manihi, French Polynesia |
Operator/Owner: | DSEAC Polynésie Française |
Airport Type: | Public |
Elevation: | 14 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from XMH |
More Information: | XMH Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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 covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- 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.
Facts about Manihi Airport (XMH):
- Manihi Airport (XMH) currently has only 1 runway.
- Because of Manihi Airport's relatively low elevation of 14 feet, planes can take off or land at Manihi 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 Manihi Airport (XMH) is Khartoum International Airport (KRT), which is nearly antipodal to Manihi Airport (meaning Manihi Airport is almost on the exact opposite side of the Earth from Khartoum International Airport), and is located 12,315 miles (19,819 kilometers) away in Khartoum, Sudan.
- The closest airport to Manihi Airport (XMH) is Ahe Airport (AHE), which is located only 12 miles (20 kilometers) W of XMH.
- In addition to being known as "Manihi Airport", another name for XMH is "Aérodrome de Manihi".