Nonstop flight route between Sion, Switzerland and Fairfield, California, United States:

About this route:

A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Travis Air Force Base Fairfield-Suisun Army Airfield (SUU), Fairfield, California, United States would travel a Great Circle distance of 5,809 miles (or 9,348 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 Travis Air Force Base Fairfield-Suisun Army Airfield, 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 Travis Air Force Base Fairfield-Suisun Army Airfield. 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):

• Sion Airport (SIR) has 2 runways.
• 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.
• The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
• In addition to being known as "Sion Airport", other names for SIR include "Aéroport de Sion" and "LSGS /LSMS".

Facts about Travis Air Force Base Fairfield-Suisun Army Airfield (SUU):

• Travis Air Force Base is a United States Air Force air base under the operational control of the Air Mobility Command, located three miles east of the central business district of Fairfield, in Solano County, California, United States.
• In addition to being known as "Travis Air Force Base Fairfield-Suisun Army Airfield", another name for SUU is "Travis AFB".
• The closest airport to Travis Air Force Base Fairfield-Suisun Army Airfield (SUU) is Nut Tree Airport (VCB), which is located only 8 miles (13 kilometers) NNW of SUU.
• To provide air defense for the base, United States Army Nike surface-to-air missile sites were constructed during 1957–58.
• The host unit at Travis AFB is the 60th Air Mobility Wing.
• The furthest airport from Travis Air Force Base Fairfield-Suisun Army Airfield (SUU) is Tôlanaro Airport (FTU), which is located 11,315 miles (18,210 kilometers) away in Tôlanaro, Madagascar.
• Travis AFB also plays host to the Jimmy Doolittle Air & Space Museum, one of the largest collections of military aircraft on the west coast.
• The base is also host to David Grant USAF Medical Center, a 265-bed, $200 million Air Force teaching hospital, which serves both in-service and retired military personnel.
• The demolition and reconstruction of Runway 21L-03R, as well as the construction of a new C-17 Assault Landing Zone, began on 4 February 2010 with completion expected sometime late in the fall of 2012.