Nonstop flight route between Springfield, Illinois, United States and Oklahoma City, Oklahoma, United States:

About this route:

A direct, nonstop flight between Abraham Lincoln Capital Airport (SPI), Springfield, Illinois, United States and Tinker Air Force Base (TIK), Oklahoma City, Oklahoma, United States would travel a Great Circle distance of 521 miles (or 838 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 relatively short distance between Abraham Lincoln Capital Airport and Tinker Air Force Base, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Abraham Lincoln Capital Airport (SPI):

• The airport was served by Ozark Airlines with Douglas DC-9s and Fairchild Hiller FH-227s to St.
• The airport covers 2,300 acres at an elevation of 598 feet.
• The furthest airport from Abraham Lincoln Capital Airport (SPI) is Margaret River Airport (MGV), which is located 11,013 miles (17,724 kilometers) away in Margaret River, Western Australia, Australia.
• Abraham Lincoln Capital Airport (SPI) has 3 runways.
• The airport is home to Capital Airport Air National Guard Station, a 91-acre facility on land leased from the Springfield Airport Authority.
• Because of Abraham Lincoln Capital Airport's relatively low elevation of 598 feet, planes can take off or land at Abraham Lincoln Capital 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 closest airport to Abraham Lincoln Capital Airport (SPI) is Decatur Airport (DEC), which is located 43 miles (69 kilometers) E of SPI.

Facts about Tinker Air Force Base (TIK):

• The base, originally known as Midwest Air Depot, is named in honor of Oklahoma native Major General Clarence L.
• 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.
• 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.
• 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.
• 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.
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• The 137th Air Refueling Wing flies the KC-135R in conjunction with the 507th Air Refueling Wing, having assumed an aerial refueling mission in 2008.
• The 137th began as the 185th Fighter Squadron, with the P-51 Mustang.
• The Oklahoma Wing Civil Air Patrol headquarters provides state level support to the 14 units across the state of Oklahoma.