Nonstop flight route between Benson, Oxfordshire, England, United Kingdom and Sion, Switzerland:

About this route:

A direct, nonstop flight between RAF Benson (BEX), Benson, Oxfordshire, England, United Kingdom and Sion Airport (SIR), Sion, Switzerland would travel a Great Circle distance of 533 miles (or 859 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 RAF Benson and Sion Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about RAF Benson (BEX):

• The station is today the home to four squadrons of Support Helicopters, 28 Squadron, 78 Squadron with Merlin helicopters and 33 Squadron and 230 Squadron with Puma helicopters.
• The future of RAF Benson was in doubt for some time, while Project Belvedere was looking into closing at least one of Joint Helicopter Command's airfields.
• Building work for RAF Benson began in 1937.
• The station retained a reconnaissance role for some years after the war, with Avro Lancaster, Spitfire, Mosquito, Gloster Meteor PR.Mk 10 and English Electric Canberra PR.Mk 3 aircraft.
• The King's Flight moved from RAF Hendon and would stay until after the war, moving to RAF Northolt in 1995.
• The furthest airport from RAF Benson (BEX) is Dunedin International Airport (DUD), which is located 11,879 miles (19,118 kilometers) away in Dunedin, Otago, New Zealand.
• The airfield is a well-known frost hollow, often recording the coldest temperatures in the UK.
• The closest airport to RAF Benson (BEX) is RAF High Wycombe (HYC), which is located only 13 miles (22 kilometers) ENE of BEX.

Facts about Sion Airport (SIR):

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