Nonstop flight route between Georgetown, Ascension Island, Saint Helena and Phoenix, Arizona, United States:

About this route:

A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and Phoenix Sky Harbor International Airport (PHX), Phoenix, Arizona, United States would travel a Great Circle distance of 6,959 miles (or 11,199 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 RAF Ascension and Phoenix Sky Harbor International 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 RAF Ascension and Phoenix Sky Harbor International 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 RAF Ascension (ASI):

• Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.
• The RAF presence on Ascension is backed up by United States Air Force personnel, who contribute a similar number of service personnel to ensure the effective running of the station, under the command of Captain Eduard Rodriguez, who is responsible to the RAF Station Commander.
• The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
• The furthest airport from RAF Ascension (ASI) is Ujae Airport (UJE), which is nearly antipodal to RAF Ascension (meaning RAF Ascension is almost on the exact opposite side of the Earth from Ujae Airport), and is located 12,370 miles (19,907 kilometers) away in Ujae Atoll, Marshall Islands.
• In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".

Facts about Phoenix Sky Harbor International Airport (PHX):

• The airport's master plan was redesigned in 1959 to eliminate the cross runway to make room for new terminals.
• The closest airport to Phoenix Sky Harbor International Airport (PHX) is Scottsdale Airport (SCF), which is located only 14 miles (23 kilometers) NNE of PHX.
• Phoenix Sky Harbor International Airport (PHX) has 3 runways.
• Sky Harbor has an average of 1,232 aircraft operations per day.
• In 2012, the airport served 40,448,932 passengers, making it one of the top 10 busiest in the United States by passenger count.
• Phoenix has consistent winds, and Sky Harbor is one of the largest airports in the world to have all runways parallel.
• Terminal 2 is expected to close after the completion of the Terminal 3 South Concourse expansion.
• Sky Harbor was the fourth airport built in Phoenix.
• The furthest airport from Phoenix Sky Harbor International Airport (PHX) is Sir Gaëtan Duval Airport (RRG), which is located 11,450 miles (18,427 kilometers) away in Rodrigues Island, Mauritius.