Nonstop flight route between Abilene, Texas, United States and Sion, Switzerland:

About this route:

A direct, nonstop flight between Dyess Air Force Base (DYS), Abilene, Texas, United States and Sion Airport (SIR), Sion, Switzerland would travel a Great Circle distance of 5,362 miles (or 8,630 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 Dyess Air Force Base and Sion Airport, 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 Dyess Air Force Base and Sion Airport. 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 Dyess Air Force Base (DYS):

• Dyess' first active combat unit was the 341st Bombardment Wing, which activated on 1 September 1955.
• The base is located in the southwest corner of Abilene, TX and is about 200 miles west of Dallas.
• In addition to being known as "Dyess Air Force Base", another name for DYS is "Dyess AFB".
• The furthest airport from Dyess Air Force Base (DYS) is Sir Gaëtan Duval Airport (RRG), which is located 11,080 miles (17,831 kilometers) away in Rodrigues Island, Mauritius.
• Dyess AFB is a 6,409-acre base with over 13,000 military and civilian people.
• The closest airport to Dyess Air Force Base (DYS) is Abilene Regional Airport (ABI), which is located only 10 miles (16 kilometers) E of DYS.
• Shortly after the Korean War broke out, the city of Abilene called for the need of a military installation.
• On 1 October 1993, the 96 BW and 463 AW were both inactivated and replaced by the 7th Wing, a former B-52 and KC-135 wing that had been located at the former Carswell AFB which was being realigned as NAS Fort Worth JRB/Carswell ARS as a result of Base Realignment and Closure action.
• Dyess Air Force Base is a United States Air Force base located approximately 7 miles southwest of Abilene, Texas.
• With the end of the war, the base was declared inactive on 31 January 1946.

Facts about Sion Airport (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.
• 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.
• Sion Airport (SIR) has 2 runways.