Nonstop flight route between Carrickfinn, Ireland and Altus, Oklahoma, United States:

About this route:

A direct, nonstop flight between Donegal Airport (CFN), Carrickfinn, Ireland and Altus Air Force Base (LTS), Altus, Oklahoma, United States would travel a Great Circle distance of 4,333 miles (or 6,973 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 Donegal Airport and Altus 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 Donegal Airport and Altus 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 Donegal Airport (CFN):

• In October 2011, Aer Arann ceased operations at Donegal due to the loss of the Dublin PSO contract.
• Because of Donegal Airport's relatively low elevation of 30 feet, planes can take off or land at Donegal 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.
• Due to the large gas field in the area, non-scheduled chartered Helicopter flights connect to the multiple offshore installations.
• The closest airport to Donegal Airport (CFN) is City of Derry Airport (LDY), which is located 47 miles (75 kilometers) E of CFN.
• The furthest airport from Donegal Airport (CFN) is Ryan's Creek Aerodrome (SZS), which is located 11,853 miles (19,076 kilometers) away in Stewart Island, New Zealand.
• In addition to being known as "Donegal Airport", another name for CFN is "Aerfort Dhún na nGall".
• Donegal Airport (CFN) currently has only 1 runway.

Facts about Altus Air Force Base (LTS):

• The host unit at Altus AFB is the 97th Air Mobility Wing, assigned to the Nineteenth Air Force of the Air Education and Training Command.
• The post Cold War environment would bring many changes to Altus AFB.
• The 97 AMW discontinued FTU responsibilities for the C-141 concurrent with that aircraft's retirement from the USAF inventory in 2006.
• The closest airport to Altus Air Force Base (LTS) is Altus/Quartz Mountain Regional Airport (AXS), which is located only 5 miles (7 kilometers) WNW of LTS.
• Between 1945 and 1953 Altus would serve as a scrap yard for hundreds of World War II era military aircraft.
• In addition to being known as "Altus Air Force Base", another name for LTS is "Altus AFB".
• The furthest airport from Altus Air Force Base (LTS) is Sir Gaëtan Duval Airport (RRG), which is located 10,958 miles (17,635 kilometers) away in Rodrigues Island, Mauritius.