Nonstop flight route between Great Falls, Montana, United States and Ust-Ilimsk, Irkutsk Oblast, Russia:

About this route:

A direct, nonstop flight between Malmstrom Air Force Base (GFA), Great Falls, Montana, United States and Ust-Ilimsk (UIK), Ust-Ilimsk, Irkutsk Oblast, Russia would travel a Great Circle distance of 4,889 miles (or 7,867 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 Malmstrom Air Force Base and Ust-Ilimsk, 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 Malmstrom Air Force Base and Ust-Ilimsk. 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 Malmstrom Air Force Base (GFA):

• Z-147 was completely replaced by a new ARSR-4 JSS site on Bootlegger Ridge, about 14 miles northeast of Great Falls AFB.
• The closest airport to Malmstrom Air Force Base (GFA) is Great Falls International Airport (GTF), which is located only 9 miles (14 kilometers) W of GFA.
• In 1957, under the control of the 801st Aircraft Control and Warning Squadron, the Malmstrom AFB radar station became operational with AN/FPS-20 search and AN/FPS-6 height-finder radars.
• In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
• The 801st Radar Squadron was inactivated on 31 December 1969 due to budget reductions.
• With the development of the three-stage, solid-fuel Minuteman I missile in the late 1950s SAC began searching for sites to deploy this revolutionary weapon.
• Following World War II, Great Falls Army Air Base played an important role in US defense during the Cold War era.
• Originally named Great Falls Army Air Base, later Great Falls Air Force Base, the facility was renamed Malmstrom Air Force Base on 1 October 1955 in honor of Colonel Einar Axel Malmstrom.
• The furthest airport from Malmstrom Air Force Base (GFA) is Sir Gaëtan Duval Airport (RRG), which is located 10,495 miles (16,891 kilometers) away in Rodrigues Island, Mauritius.

Facts about Ust-Ilimsk (UIK):

• The closest airport to Ust-Ilimsk (UIK) is Bratsk Airport (BTK), which is located 126 miles (203 kilometers) SSW of UIK.
• The furthest airport from Ust-Ilimsk (UIK) is Ushuaia International Airport (USH), which is nearly antipodal to Ust-Ilimsk (meaning Ust-Ilimsk is almost on the exact opposite side of the Earth from Ushuaia International Airport), and is located 12,021 miles (19,346 kilometers) away in Ushuaia, Tierra del Fuego, Argentina.
• Ust-Ilimsk (UIK) currently has only 1 runway.