Nonstop flight route between Redstone Arsenal (near Huntsville), Alabama, United States and Twin Hills, Alaska, United States:

About this route:

A direct, nonstop flight between Redstone Army Airfield (AAF) (HUA), Redstone Arsenal (near Huntsville), Alabama, United States and Twin Hills Airport (TWA), Twin Hills, Alaska, United States would travel a Great Circle distance of 3,634 miles (or 5,848 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 Redstone Army Airfield (AAF) and Twin Hills 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 Redstone Army Airfield (AAF) and Twin Hills 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 Redstone Army Airfield (AAF) (HUA):

• Because of Redstone Army Airfield (AAF)'s relatively low elevation of 685 feet, planes can take off or land at Redstone Army Airfield (AAF) 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.
• Redstone Army Airfield (AAF) (HUA) currently has only 1 runway.
• The furthest airport from Redstone Army Airfield (AAF) (HUA) is Margaret River Airport (MGV), which is located 11,195 miles (18,016 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Redstone Army Airfield (AAF) (HUA) is Huntsville International Airport (HSV), which is located only 6 miles (9 kilometers) WSW of HUA.
• Redstone Army Airfield or Redstone AAF is a military airport located at Redstone Arsenal, six miles southwest of the city of Huntsville in Madison County, Alabama, USA.
• On April 12, 1956, the city of Huntsville approached the commander of the airfield to talk about a new federal airway.

Facts about Twin Hills Airport (TWA):

• The closest airport to Twin Hills Airport (TWA) is Togiak Airport (TOG), which is located only 5 miles (7 kilometers) WSW of TWA.
• In addition to being known as "Twin Hills Airport", another name for TWA is "A63".
• Twin Hills Airport (TWA) currently has only 1 runway.
• Because of Twin Hills Airport's relatively low elevation of 82 feet, planes can take off or land at Twin Hills 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.
• As per Federal Aviation Administration records, this airport had 395 commercial passenger boardings in calendar year 2008, a decrease of 23% from the 510 enplanements in 2007.
• The furthest airport from Twin Hills Airport (TWA) is Cape Town International Airport (CPT), which is located 10,701 miles (17,222 kilometers) away in Cape Town, South Africa.