Nonstop flight route between San Angelo, Texas, United States and Barter Island, Alaska, United States:

About this route:

A direct, nonstop flight between San Angelo Regional Airport (SJT), San Angelo, Texas, United States and Barter Island LRRS Airport (BTI), Barter Island, Alaska, United States would travel a Great Circle distance of 3,142 miles (or 5,056 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 San Angelo Regional Airport and Barter Island LRRS 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 San Angelo Regional Airport and Barter Island LRRS 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 San Angelo Regional Airport (SJT):

• In addition to being known as "San Angelo Regional Airport", other names for SJT include "Mathis Field" and "San Angelo Army Airfield".
• After receiving strong growth of 5.3% emplanements per year, Mathis Field was in need of new facilities.
• San Angelo Regional Airport, also known as Mathis Field, is a public airport serving the city of San Angelo, in Tom Green County, Texas, USA.
• The closest airport to San Angelo Regional Airport (SJT) is Goodfellow Air Force Base (GOF), which is located only 8 miles (12 kilometers) NE of SJT.
• Although the airport is open 24 hours, the control tower is operated by the FAA and is staffed between the hours of 7:00 a.m.
• The furthest airport from San Angelo Regional Airport (SJT) is Sir Gaëtan Duval Airport (RRG), which is located 11,153 miles (17,949 kilometers) away in Rodrigues Island, Mauritius.
• San Angelo Regional Airport (SJT) has 3 runways.
• Many new services have been constructed since 2008 to replace or add convenience to the general aviation public.

Facts about Barter Island LRRS Airport (BTI):

• The furthest airport from Barter Island LRRS Airport (BTI) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,003 miles (16,099 kilometers) away in Villa Las Estrellas, Antarctica.
• Barter Island LRRS Airport (BTI) currently has only 1 runway.
• Because of Barter Island LRRS Airport's relatively low elevation of 2 feet, planes can take off or land at Barter Island LRRS 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.
• Barter Island LRRS Airport is a public/military airport located near the city of Kaktovik on Barter Island, in the North Slope Borough, located 312 miles east of Point Barrow, Alaska.
• The closest airport to Barter Island LRRS Airport (BTI) is Deadhorse Airport (SCC), which is located 115 miles (184 kilometers) W of BTI.
• The radar station was upgraded with an AN/FPS-117 minimally attended Long Range surveillance radar in the winter of 1990.
• In addition to being known as "Barter Island LRRS Airport", another name for BTI is "Barter Island LRRS BAR-MAIN".
• With the signing of the North American Air Defence Modernization agreement at the "Shamrock Summit" between Prime Minister Mulroney and President Reagan in Quebec City on 18 March 1985, the DEW Line began its eventual upgrading and transition becoming the North Warning System of today.