Nonstop flight route between Tulsa, Oklahoma, United States and Yan'an, Shaanxi, China:

About this route:

A direct, nonstop flight between Tulsa International Airport (TUL), Tulsa, Oklahoma, United States and Yan'an Airport (ENY), Yan'an, Shaanxi, China would travel a Great Circle distance of 7,147 miles (or 11,501 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 Tulsa International Airport and Yan'an 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 Tulsa International Airport and Yan'an Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Tulsa International Airport (TUL):

• Spirit AeroSystems builds Boeing Wing and floor beam parts and Gulfstream Wing parts in a facility on the east side of the airport, just north of runway 26.
• Tulsa International Airport handled 2,794,469 passengers last year.
• The Council Oak Senior Squadron and Starbase Composite Squadron of Civil Air Patrol meet on the field, with Council Oak at FBO Sparks Aviation and the Starbase squadron meeting at the Oklahoma Air National Guard Base on the Northeast side of the field.
• Tulsa International Airport (TUL) has 3 runways.
• The airport consists of a central terminal which is connected to either Concourse A or Concourse B.
• The first terminal building was a one-story wood and tar paper structure that looked like a warehouse.
• Because of Tulsa International Airport's relatively low elevation of 677 feet, planes can take off or land at Tulsa International 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 138th Fighter Wing of the Air National Guard is based here.
• In June 1946, American Airlines built a maintenance and engineering base at Tulsa Municipal Airport.
• The closest airport to Tulsa International Airport (TUL) is Richard Lloyd Jones Jr. Airport (RVS), which is located only 12 miles (20 kilometers) SSW of TUL.
• During World War II Air Force Plant No.
• The furthest airport from Tulsa International Airport (TUL) is Sir Gaëtan Duval Airport (RRG), which is located 10,743 miles (17,289 kilometers) away in Rodrigues Island, Mauritius.

Facts about Yan'an Airport (ENY):

• The furthest airport from Yan'an Airport (ENY) is Chos Malal Airport (HOS), which is nearly antipodal to Yan'an Airport (meaning Yan'an Airport is almost on the exact opposite side of the Earth from Chos Malal Airport), and is located 12,380 miles (19,923 kilometers) away in Chos Malal, Neuquén, Argentina.
• In addition to being known as "Yan'an Airport", other names for ENY include "延安二十里堡机场" and "Yán'ān Èrshílǐpù Jīchǎng".
• The closest airport to Yan'an Airport (ENY) is Lüliang Airport (LLV), which is located 113 miles (183 kilometers) NE of ENY.