Nonstop flight route between Sidney, Montana, United States and Arno Vale (near Kingstown), Saint Vincent, Saint Vincent and the Grenadines:
Departure Airport:

Arrival Airport:

Distance from SDY to SVD:
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- About this route
- SDY Airport Information
- SVD Airport Information
- Facts about SDY
- Facts about SVD
- 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 SVD
- List of Nearest Airports to SVD
- Map of Furthest Airports from SVD
- List of Furthest Airports from SVD
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and E.T. Joshua Airport (SVD), Arno Vale (near Kingstown), Saint Vincent, Saint Vincent and the Grenadines would travel a Great Circle distance of 3,430 miles (or 5,520 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 E.T. Joshua 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 E.T. Joshua 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: | SVD / TVSV |
Airport Name: | E.T. Joshua Airport |
Location: | Arno Vale (near Kingstown), Saint Vincent, Saint Vincent and the Grenadines |
GPS Coordinates: | 13°8'39"N by 61°12'38"W |
Area Served: | Arnos Vale |
Airport Type: | Public |
Elevation: | 66 feet (20 meters) |
# of Runways: | 1 |
View all routes: | Routes from SVD |
More Information: | SVD Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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 (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.
Facts about E.T. Joshua Airport (SVD):
- E.T. Joshua Airport (SVD) currently has only 1 runway.
- The closest airport to E.T. Joshua Airport (SVD) is J. F. Mitchell Airport (BQU), which is located only 11 miles (18 kilometers) SSW of SVD.
- The furthest airport from E.T. Joshua Airport (SVD) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to E.T. Joshua Airport (meaning E.T. Joshua Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,176 miles (19,595 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.
- Because of E.T. Joshua Airport's relatively low elevation of 66 feet, planes can take off or land at E.T. Joshua 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.