Nonstop flight route between Okinawa Prefecture, Japan and Sidney, Montana, United States:
Departure Airport:
Arrival Airport:
Distance from DNA to SDY:
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- DNA Airport Information
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About this route:
A direct, nonstop flight between Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA), Okinawa Prefecture, Japan and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 6,390 miles (or 10,283 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 Kadena Air Base 嘉手納飛行場 Kadena Hikōjō and Sidney-Richland Municipal 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 Kadena Air Base 嘉手納飛行場 Kadena Hikōjō and Sidney-Richland Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | DNA / RODN |
Airport Names: |
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Location: | Okinawa Prefecture, Japan |
GPS Coordinates: | 26°21'6"N by 127°46'9"E |
View all routes: | Routes from DNA |
More Information: | DNA Maps & Info |
Arrival 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 |
Facts about Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA):
- Kadena Air Base's history dates back to just before the 1 April 1945, Battle of Okinawa, when a local construction firm completed a small airfield named Yara Hikojo near the island's village of Kadena.
- Twentieth Air Force became the command and control organization for Kadena on 16 May 1949.
- Since November 1954, the 18th Wing under various designations has been the main United States Air Force operational unit at Kadena.
- The closest airport to Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) is Naha Airport (OKA), which is located only 13 miles (21 kilometers) SW of DNA.
- During the 1968 Pueblo crisis, the 18th deployed between January and June to Osan Air Base, South Korea following the North Korean seizure of the vessel.
- In addition to being known as "Kadena Air Base 嘉手納飛行場 Kadena Hikōjō", another name for DNA is "Kadena AFB".
- The furthest airport from Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) is Paulo Abdala Airport (FBE), which is nearly antipodal to Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (meaning Kadena Air Base 嘉手納飛行場 Kadena Hikōjō is almost on the exact opposite side of the Earth from Paulo Abdala Airport), and is located 12,381 miles (19,926 kilometers) away in Francisco Beltrao, Paraná, Brazil.
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.