Nonstop flight route between Sidney, Montana, United States and Atlantic City, New Jersey, United States:
Departure Airport:

Arrival Airport:

Distance from SDY to ACY:
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- About this route
- SDY Airport Information
- ACY Airport Information
- Facts about SDY
- Facts about ACY
- 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 ACY
- List of Nearest Airports to ACY
- Map of Furthest Airports from ACY
- List of Furthest Airports from ACY
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Atlantic City International Airport (ACY), Atlantic City, New Jersey, United States would travel a Great Circle distance of 1,576 miles (or 2,537 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 relatively short distance between Sidney-Richland Municipal Airport and Atlantic City International Airport, the route shown on this map most likely still appears to be a straight line.
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: | ACY / KACY |
Airport Name: | Atlantic City International Airport |
Location: | Atlantic City, New Jersey, United States |
GPS Coordinates: | 39°27'27"N by 74°34'37"W |
Area Served: | Atlantic City, New Jersey |
Operator/Owner: | South Jersey Transportation Authority |
Airport Type: | Public |
Elevation: | 75 feet (23 meters) |
# of Runways: | 2 |
View all routes: | Routes from ACY |
More Information: | ACY Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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 (SDY) has 2 runways.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
Facts about Atlantic City International Airport (ACY):
- In 2009, the SJTA awarded a contract to a Ventnor City, New Jersey-based construction firm to construct a hotel on a 13.5-acre property leased from the FAA at the intersection of Tilton and Delilah Roads.
- The furthest airport from Atlantic City International Airport (ACY) is Margaret River Airport (MGV), which is located 11,779 miles (18,957 kilometers) away in Margaret River, Western Australia, Australia.
- Atlantic City International Airport (ACY) has 2 runways.
- The parking garage has rental car facilities for Enterprise, Hertz, Avis, and Budget.
- United Airlines via its regional affiliate United Express operated by ExpressJet Airlines has announced plans to begin new nonstop service to Chicago O'Hare Airport and Houston Intercontinental Airport which will be flown with Embraer ERJ-145 regional jets.
- Since 1958 ACY has been home to Atlantic City ANGB and the 177th Fighter Wing, an Air Combat Command -gained unit of the New Jersey Air National Guard operating the F-16C/D Fighting Falcon.
- Because of Atlantic City International Airport's relatively low elevation of 75 feet, planes can take off or land at Atlantic City 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.
- The facility also is a base for the New Jersey Air National Guard's 177th Fighter Wing operating the F-16C/D Fighting Falcon, and the United States Coast Guard's Coast Guard Air Station Atlantic City operating the HH-65 Dolphin.
- The closest airport to Atlantic City International Airport (ACY) is Bader Field (AIY), which is located only 9 miles (15 kilometers) SE of ACY.