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

About this route:

A direct, nonstop flight between Phoenix–Mesa Gateway Airport (AZA), Phoenix, Arizona, United States and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 6,938 miles (or 11,165 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 Phoenix–Mesa Gateway Airport and RAF Ascension, 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 Phoenix–Mesa Gateway Airport and RAF Ascension. 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 Phoenix–Mesa Gateway Airport (AZA):

• In later years, the Gila River Indian Community and the city of Phoenix joined the Williams Gateway Airport Authority board.
• As the base was being shut down, it was decided that, with the growing traffic at Sky Harbor International Airport in Phoenix, an alternative airport would be needed.
• In addition to being known as "Phoenix–Mesa Gateway Airport", another name for AZA is "IWA".
• In response to the expansion issues, PMGAA has begun planning for a new east terminal.
• On July 31, 2007 the low-cost Las Vegas-based carrier Allegiant Air announced plans to open a focus city at Phoenix–Mesa Gateway Airport, connecting the Phoenix area to 13 cities.
• One of the biggest issues at IWA is the increase in passengers since Allegiant Air started operations.
• In 1994, the Willams Gateway Airport Authority was established with a three member board with representation from the three cities immediately adjacent to Williams Field.
• Phase four will complete the 2030 plan, allowing IWA able to handle 10 million enplanements annually with a total of 60 gates and 21,000 vehicle parking spaces.
• Phoenix–Mesa Gateway Airport (AZA) has 3 runways.
• The furthest airport from Phoenix–Mesa Gateway Airport (AZA) is Sir Gaëtan Duval Airport (RRG), which is located 11,452 miles (18,429 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Phoenix–Mesa Gateway Airport (AZA) is Falcon Field (MSC), which is located only 11 miles (18 kilometers) NNW of AZA.

Facts about RAF Ascension (ASI):

• In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
• In 1939 Ascension became important as a HF/DF radio station covering trade routes.
• Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
• The NASA Tracking Station at Devil's Ashpit and the Cable & Wireless Earth Station at Donkey Plain were built in the "mid-sixties" for space operations and communications, including the latter's use for transmitting "microwave borne data via the Early Bird Satellite back to the NASA facility at Andover, Maine.
• 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.
• The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.