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

Arrival Airport:

Distance from OFF to SIA:
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- About this route
- OFF Airport Information
- SIA Airport Information
- Facts about OFF
- Facts about 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
- Map of Nearest Airports to SIA
- List of Nearest Airports to SIA
- Map of Furthest Airports from SIA
- List of Furthest Airports from SIA
About this route:
A direct, nonstop flight between Offutt Air Force Base (OFF), Omaha, Nebraska, United States and Xi'an Xiguan Airport (SIA), Xi'an, Shaanxi, China 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 Offutt Air Force Base and Xi'an Xiguan 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 Offutt Air Force Base and Xi'an Xiguan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | OFF / KOFF |
Airport Names: |
|
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 |
Arrival 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 |
Facts about Offutt Air Force Base (OFF):
- In the initial months after the end of World War II, Offutt was used by the 2474th Separation Processing squadron to demobilize service members out of the armed forces after their return from overseas duty.
- In 1998, the Strategic Air and Space Museum moved 30 miles southwest to Ashland, just off Interstate 80, midway between Omaha and Lincoln.
- The oldest surviving portion of Fort Crook is the parade grounds and surrounding red brick buildings that were constructed between 1894–96.
- 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.
- In addition to being known as "Offutt Air Force Base", another name for OFF is "Offutt AFB".
- The Air Force Weather Agency is headquartered at Offutt AFB.
- The closest airport to Offutt Air Force Base (OFF) is Millard Airport (MIQ), which is located only 12 miles (19 kilometers) WNW of OFF.
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.