Nonstop flight route between Imphal, India and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Imphal International Airport (IMF), Imphal, India and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 7,556 miles (or 12,160 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 Imphal International Airport and Ellsworth Air Force Base, 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 Imphal International Airport and Ellsworth Air Force Base. 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 Imphal International Airport (IMF):

• As of 2014, vast expanses of land are being acquired around the airport for the expansion of the runway and also for additional airport facilities such as parking.
• During World War II, the airport was located 4.5 km away from its present location, at the former Imphal RAF Station - a major Allied Force supply airfield.
• The closest airport to Imphal International Airport (IMF) is Silchar Airport (IXS), which is located 59 miles (94 kilometers) W of IMF.
• The airport is situated at an elevation of 2545 feet above sea level and covers a land area of 446.22 acres.
• The furthest airport from Imphal International Airport (IMF) is Chañaral Airport (CNR), which is located 11,465 miles (18,452 kilometers) away in Chañaral, Atacama Region, Chile.
• Imphal International Airport (IMF) currently has only 1 runway.

Facts about Ellsworth Air Force Base (RCA):

• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• Shortly after additional runway improvements, in July 1949, the 28 BMW began conversion from B-29s to the huge B-36 Peacemaker.
• The closest airport to Ellsworth Air Force Base (RCA) is Rapid City Regional Airport (RAP), which is located only 7 miles (11 kilometers) S of RCA.
• After the Army closed their facilities, the military housing at the Nike Integrated Fire Control sites was transferred to control of Ellsworth, and was used as Air Force military family housing until about 1990.
• On 1 June 1971, SAC deactivated the 821st Strategic Aerospace Division and by October of that year, an upgraded LGM-30F Minuteman II also replaced the Minuteman I missiles.
• Rapid City AAF was assigned to the 17th Bombardment Training Wing, II Bomber Command.
• An AN/MPS-14 height-finder radar was added in 1956.
• The furthest airport from Ellsworth Air Force Base (RCA) is Sir Gaëtan Duval Airport (RRG), which is located 10,579 miles (17,026 kilometers) away in Rodrigues Island, Mauritius.