Nonstop flight route between Yamagata, Honshū, Japan and Norman, Oklahoma, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from GAJ to OUN:
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- About this route
- GAJ Airport Information
- OUN Airport Information
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- List of Furthest Airports from OUN
About this route:
A direct, nonstop flight between Yamagata Airport (GAJ), Yamagata, Honshū, Japan and University of Oklahoma Max Westheimer Airport (OUN), Norman, Oklahoma, United States would travel a Great Circle distance of 6,147 miles (or 9,893 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 Yamagata Airport and University of Oklahoma Max Westheimer 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 Yamagata Airport and University of Oklahoma Max Westheimer Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | GAJ / RJSC | 
| Airport Names: | 
 | 
| Location: | Yamagata, Honshū, Japan | 
| GPS Coordinates: | 38°24'42"N by 140°22'15"E | 
| Area Served: | Yamagata | 
| Airport Type: | Military/Public | 
| Elevation: | 345 feet (105 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from GAJ | 
| More Information: | GAJ Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | OUN / KOUN | 
| Airport Name: | University of Oklahoma Max Westheimer Airport | 
| Location: | Norman, Oklahoma, United States | 
| GPS Coordinates: | 35°14'44"N by 97°28'19"W | 
| Area Served: | Norman, Oklahoma | 
| Operator/Owner: | University of Oklahoma | 
| Airport Type: | Public | 
| Elevation: | 1182 feet (360 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from OUN | 
| More Information: | OUN Maps & Info | 
Facts about Yamagata Airport (GAJ):
- In addition to being known as "Yamagata Airport", another name for GAJ is "山形空港".
- During the aftermath of the 2011 Tohoku earthquake and tsunami, American troops used Yamagata Airport as a base for transporting fuel and materials to the disaster areas.
- Yamagata Airport (GAJ) currently has only 1 runway.
- The furthest airport from Yamagata Airport (GAJ) is Rio Grande Regional Airport (RIG), which is located 11,606 miles (18,679 kilometers) away in Rio Grande, Brazil.
- Because of Yamagata Airport's relatively low elevation of 345 feet, planes can take off or land at Yamagata 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.
- The airport has had no scheduled ground transportation services since April 2009 due to depressed passenger numbers.
- The closest airport to Yamagata Airport (GAJ) is Sendai Airport (SDJ), which is located 35 miles (56 kilometers) ESE of GAJ.
Facts about University of Oklahoma Max Westheimer Airport (OUN):
- The closest airport to University of Oklahoma Max Westheimer Airport (OUN) is Will Rogers World Airport (OKC), which is located only 13 miles (20 kilometers) NW of OUN.
- University of Oklahoma Max Westheimer Airport (OUN) has 2 runways.
- The furthest airport from University of Oklahoma Max Westheimer Airport (OUN) is Sir Gaëtan Duval Airport (RRG), which is located 10,853 miles (17,467 kilometers) away in Rodrigues Island, Mauritius.
- University of Oklahoma Westheimer Airport is a public use airport three miles northwest of Norman, in Cleveland County, Oklahoma.




