Nonstop flight route between Sidney, Montana, United States and Norfolk, Virginia, United States:
Departure Airport:

Arrival Airport:

Distance from SDY to NGU:
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- About this route
- SDY Airport Information
- NGU Airport Information
- Facts about SDY
- Facts about NGU
- 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 NGU
- List of Nearest Airports to NGU
- Map of Furthest Airports from NGU
- List of Furthest Airports from NGU
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Naval Station Norfolk (NGU), Norfolk, Virginia, United States would travel a Great Circle distance of 1,594 miles (or 2,566 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 Station Norfolk, 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: | NGU / KNGU |
Airport Names: |
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Location: | Norfolk, Virginia, United States |
GPS Coordinates: | 36°56'42"N by 76°18'47"W |
Operator/Owner: | United States Navy |
Airport Type: | Military: Naval Station |
# of Runways: | 1 |
View all routes: | Routes from NGU |
More Information: | NGU Maps & Info |
Facts about Sidney-Richland Municipal Airport (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.
- 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.
- 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.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
Facts about Naval Station Norfolk (NGU):
- NAS Norfolk started its roots training aviators at Naval Air Detachment, Curtiss Field, Newport News, on May 19, 1917.
- Norfolk responded by renaming the road, Admiral Taussig Boulevard, in honor of the retiring commander of the Naval Operating Base.
- East Camp, with an area of about 1,000 acres between the east side of Naval Station and Granby Street, had been sold off by the Army at the end of World War I.
- During the 1920s and '30s the Naval Station operated at a reduced operating tempo.
- In July 1940, the Federal government began dredging Willoughby Bay and the Naval Air Station seaplane operating area at Breezy Point, Virginia was constructed from reclaimed marshlands at the mouth of Mason Creek, Virginia.
- From January through April 1942, the Eastern Sea Frontier recorded 82 sinkings by U-boats.
- By then, the air detachment was recognized as one of the most important sources of trained naval aviators.
- Naval Station Norfolk (NGU) currently has only 1 runway.
- The furthest airport from Naval Station Norfolk (NGU) is Margaret River Airport (MGV), which is located 11,762 miles (18,929 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Naval Station Norfolk (NGU) is Norfolk International Airport (ORF), which is located only 7 miles (11 kilometers) ESE of NGU.
- In addition to being known as "Naval Station Norfolk", another name for NGU is "Chambers Field".