Nonstop flight route between Sidney, Montana, United States and Pensacola, Florida, United States:
Departure Airport:

Arrival Airport:

Distance from SDY to NPA:
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- About this route
- SDY Airport Information
- NPA Airport Information
- Facts about SDY
- Facts about NPA
- 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 NPA
- List of Nearest Airports to NPA
- Map of Furthest Airports from NPA
- List of Furthest Airports from NPA
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Naval Air Station PensacolaForrest Sherman Field (NPA), Pensacola, Florida, United States would travel a Great Circle distance of 1,496 miles (or 2,407 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 Naval Air Station PensacolaForrest Sherman Field, 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: | NPA / KNPA |
Airport Names: |
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Location: | Pensacola, Florida, United States |
GPS Coordinates: | 30°21'15"N by 87°18'20"W |
Operator/Owner: | United States Navy |
Airport Type: | Military: Naval Air Station |
Elevation: | 28 feet (9 meters) |
# of Runways: | 3 |
View all routes: | Routes from NPA |
More Information: | NPA 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.
- 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.
Facts about Naval Air Station PensacolaForrest Sherman Field (NPA):
- Realizing the advantages of the Pensacola harbor and the large timber reserves nearby for shipbuilding, in 1825 President John Quincy Adams and Secretary of the Navy Samuel Southard made arrangements to build a Navy Yard on the southern tip of Escambia County, where the air station is today.
- The National Naval Aviation Museum, the Pensacola Naval Air Station Historic District, the National Park Service-administered Fort Barrancas and its associated Advance Redoubt, and the Pensacola Lighthouse and Museum are all located at NAS Pensacola, as well as Barrancas National Cemetery.
- In addition to being known as "Naval Air Station PensacolaForrest Sherman Field", another name for NPA is "KNPA - FAA: NPA".
- The closest airport to Naval Air Station PensacolaForrest Sherman Field (NPA) is NOLF Saufley Field (NUN), which is located only 8 miles (13 kilometers) NNW of NPA.
- The Naval Photography School was located at base.
- Because of Naval Air Station PensacolaForrest Sherman Field's relatively low elevation of 28 feet, planes can take off or land at Naval Air Station PensacolaForrest Sherman Field 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.
- Pensacola was taken by General Andrew Jackson in November 1814 during the War of 1812 between Great Britain and the United States.
- In 1825, the US designated this area for the Pensacola Navy Yard was designated and Congress appropriated $6,000 for a lighthouse.
- The furthest airport from Naval Air Station PensacolaForrest Sherman Field (NPA) is Cocos (Keeling) Island Airport (CCK), which is located 11,154 miles (17,951 kilometers) away in Cocos Islands, Australia.
- Station Field was created on the north side of the navy yard in 1922.
- Naval Air Station PensacolaForrest Sherman Field (NPA) has 3 runways.
- In August 1940, a larger auxiliary base, Saufley Field, named for LT R.C.