Nonstop flight route between Sion, Switzerland and Oklahoma City, Oklahoma, United States:

About this route:

A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Tinker Air Force Base (TIK), Oklahoma City, Oklahoma, United States would travel a Great Circle distance of 5,115 miles (or 8,231 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 Sion 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 Sion 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 Sion Airport (SIR):

• The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
• Sion Airport (SIR) has 2 runways.
• In addition to being known as "Sion Airport", other names for SIR include "Aéroport de Sion" and "LSGS /LSMS".
• The furthest airport from Sion Airport (SIR) is Chatham Islands (CHT), which is nearly antipodal to Sion Airport (meaning Sion Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,188 miles (19,615 kilometers) away in Waitangi, Chatham Islands, New Zealand.

Facts about Tinker Air Force Base (TIK):

• Tinker AFB is home to major Department of Defense, Air Force and Navy units with national defense missions.
• The Oklahoma City Air Logistics Complex is the largest air logistics center in the Air Force Materiel Command.
• 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.
• In addition to being known as "Tinker Air Force Base", another name for TIK is "Tinker AFB".
• 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.
• In addition to providing space for the work of the Oklahoma City Air Logistics Center, the Tinker Aerospace Complex can also be used to house public/private business partnerships.
• 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.
• 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.