Nonstop flight route between Xi'an, Shaanxi, China and Omaha, Nebraska, United States:
Departure Airport:

Arrival Airport:

Distance from SIA to OFF:
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- About this route
- SIA Airport Information
- OFF Airport Information
- Facts about SIA
- Facts about OFF
- Map of Nearest Airports to SIA
- List of Nearest Airports to SIA
- Map of Furthest Airports from SIA
- List of Furthest Airports from SIA
- Map of Nearest Airports to OFF
- List of Nearest Airports to OFF
- Map of Furthest Airports from OFF
- List of Furthest Airports from OFF
About this route:
A direct, nonstop flight between Xi'an Xiguan Airport (SIA), Xi'an, Shaanxi, China and Offutt Air Force Base (OFF), Omaha, Nebraska, United States would travel a Great Circle distance of 6,983 miles (or 11,239 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 Xi'an Xiguan Airport and Offutt Air Force Base, 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 Xi'an Xiguan Airport and Offutt Air Force Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SIA / ZLSN |
Airport Names: |
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Location: | Xi'an, Shaanxi, China |
GPS Coordinates: | 34°22'36"N by 109°7'12"E |
Area Served: | Xi'an |
Airport Type: | Public (defunct) |
# of Runways: | 1 |
View all routes: | Routes from SIA |
More Information: | SIA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | OFF / KOFF |
Airport Names: |
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Location: | Omaha, Nebraska, United States |
GPS Coordinates: | 41°7'9"N by 95°54'30"W |
View all routes: | Routes from OFF |
More Information: | OFF Maps & Info |
Facts about Xi'an Xiguan Airport (SIA):
- The closest airport to Xi'an Xiguan Airport (SIA) is Xi'an Xianyang International Airport (XIY), which is located 22 miles (35 kilometers) WNW of SIA.
- The furthest airport from Xi'an Xiguan Airport (SIA) is La Unión Airport (LUI), which is nearly antipodal to Xi'an Xiguan Airport (meaning Xi'an Xiguan Airport is almost on the exact opposite side of the Earth from La Unión Airport), and is located 12,392 miles (19,943 kilometers) away in La Unión, Honduras[disambiguation needed].
- In addition to being known as "Xi'an Xiguan Airport", other names for SIA include "西安西关机场" and "Xī'ān Xīguān Jīchǎng".
- Xi'an Xiguan Airport (SIA) currently has only 1 runway.
Facts about Offutt Air Force Base (OFF):
- Offutt AFB's legacy includes the construction of the first two bombers to drop atomic bombs and over 40 years as the headquarters for the former Strategic Air Command and home for its associated ground and aerial command centers for the U.S.
- Bush, who was in Florida at the Emma Booker Elementary School in Sarasota at the time of the attacks, first flew from Sarasota-Bradenton International Airport to Barksdale AFB in Louisiana and then to Offutt en route back to Washington, DC.
- Offutt's population and facilities grew dramatically to keep pace with the increased operational demands during the Cold War.
- The closest airport to Offutt Air Force Base (OFF) is Millard Airport (MIQ), which is located only 12 miles (19 kilometers) WNW of OFF.
- Production ended on 18 September 1945, when the last B-29 rolled out of the assembly building.
- In addition to being known as "Offutt Air Force Base", another name for OFF is "Offutt AFB".
- The furthest airport from Offutt Air Force Base (OFF) is Margaret River Airport (MGV), which is located 10,677 miles (17,183 kilometers) away in Margaret River, Western Australia, Australia.
- On 6 May 1924, the airfield was officially named "Offutt Field".
- Offutt AFB is named in honor of First Lieutenant Jarvis Jennes Offutt.