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

About this route:

A direct, nonstop flight between Yan'an Airport (ENY), Yan'an, Shaanxi, China and Tinker Air Force Base (TIK), Oklahoma City, Oklahoma, United States would travel a Great Circle distance of 7,166 miles (or 11,533 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 Yan'an Airport and Tinker 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 Yan'an Airport and Tinker Air Force Base. 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 Yan'an Airport (ENY):

• The closest airport to Yan'an Airport (ENY) is Lüliang Airport (LLV), which is located 113 miles (183 kilometers) NE of ENY.
• 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 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.

Facts about Tinker Air Force Base (TIK):

• Tinker has on base several offices of the Defense Logistics Agency, the agency that provides supplies to the military services and supports their acquisition and transportation of repair parts and other materials.
• The furthest airport from Tinker Air Force Base (TIK) is Sir Gaëtan Duval Airport (RRG), which is located 10,843 miles (17,449 kilometers) away in Rodrigues Island, Mauritius.
• The 507 ARW operates twelve KC-135R "Stratotanker" air refueling aircraft at Tinker and works together with the Oklahoma Air National Guard's 137th Air Refueling Wing, also co-located at Tinker.
• In addition to being known as "Tinker Air Force Base", another name for TIK is "Tinker AFB".
• The closest airport to Tinker Air Force Base (TIK) is Will Rogers World Airport (OKC), which is located only 12 miles (20 kilometers) W of TIK.
• The 507th Air Refueling Wing of the Air Force Reserve Command is one of two Air Force Reserve flying units in the state of Oklahoma.
• Community support for Tinker can be seen by the establishment of two public/private partnerships that support base operations by using local dollars to make available additional facilities for base use.
• The Oklahoma Wing Civil Air Patrol headquarters provides state level support to the 14 units across the state of Oklahoma.
• The 76th Maintenance Wing includes the 76 Aircraft Maintenance Group, the 76 Propulsion Maintenance Group, the 76 Commodities Maintenance Group, the 76 Software Maintenance Group and the 76 Maintenance Support Group.
• Tinker Air Force Base is a major U.S.
• The 137th began as the 185th Fighter Squadron, with the P-51 Mustang.
• Defense Mega Center Oklahoma City is the local branch of the Defense Information Systems Agency.