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

Arrival Airport:

Distance from SIA to MCG:
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- About this route
- SIA Airport Information
- MCG Airport Information
- Facts about SIA
- Facts about MCG
- 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 MCG
- List of Nearest Airports to MCG
- Map of Furthest Airports from MCG
- List of Furthest Airports from MCG
About this route:
A direct, nonstop flight between Xi'an Xiguan Airport (SIA), Xi'an, Shaanxi, China and McGrath Airport (MCG), McGrath, Alaska, United States would travel a Great Circle distance of 4,289 miles (or 6,902 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 McGrath 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 Xi'an Xiguan Airport and McGrath Airport. 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: | MCG / PAMC |
Airport Names: |
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Location: | McGrath, Alaska, United States |
GPS Coordinates: | 62°57'10"N by 155°36'24"W |
Area Served: | McGrath, Alaska |
Operator/Owner: | State of Alaska DOT&PF - Central Region |
Airport Type: | Public |
Elevation: | 341 feet (104 meters) |
# of Runways: | 2 |
View all routes: | Routes from MCG |
More Information: | MCG 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.
- Xi'an Xiguan Airport (SIA) currently has only 1 runway.
- 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".
Facts about McGrath Airport (MCG):
- The closest airport to McGrath Airport (MCG) is Tatalina LRRS Airport (TLJ), which is located only 12 miles (20 kilometers) WSW of MCG.
- In addition to being known as "McGrath Airport", another name for MCG is "(formerly McGrath Army Airbase)".
- The furthest airport from McGrath Airport (MCG) is George Airport (GRJ), which is located 10,435 miles (16,793 kilometers) away in George, South Africa.
- Because of McGrath Airport's relatively low elevation of 341 feet, planes can take off or land at McGrath Airport 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.
- McGrath Airport (MCG) has 2 runways.