Nonstop flight route between Cheyenne, Wyoming, United States and Keflavík (near Reykjavík), Iceland:

About this route:

A direct, nonstop flight between Francis E. Warren Air Force Base (FEW), Cheyenne, Wyoming, United States and Keflavík International Airport (KEF), Keflavík (near Reykjavík), Iceland would travel a Great Circle distance of 3,491 miles (or 5,619 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 Francis E. Warren Air Force Base and Keflavík International 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 Francis E. Warren Air Force Base and Keflavík International 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 Francis E. Warren Air Force Base (FEW):

• In addition to being known as "Francis E. Warren Air Force Base", another name for FEW is "Francis E. Warren AFB".
• As work proceeded at the Warren I complex, the Army Corps of Engineers contracted for "Warren II" with three sites with three Atlas-D launchers at each in February 1959.
• During World War II, Fort Warren was the training center for up to 20,000 of the Quartermaster Corps.
• The closest airport to Francis E. Warren Air Force Base (FEW) is Cheyenne Regional Airport (CYS), which is located only 3 miles (5 kilometers) ENE of FEW.
• When President Lincoln and Congress set plans for the transcontinental railroad, they recognized the need for a military installation to protect Union Pacific workers from hostile Indians.
• From 1913 to 1916, during the Mexican Revolution, post artillery units were stationed along the border to prevent the struggle from coming onto American soil.
• The furthest airport from Francis E. Warren Air Force Base (FEW) is Sir Gaëtan Duval Airport (RRG), which is located 10,806 miles (17,390 kilometers) away in Rodrigues Island, Mauritius.

Facts about Keflavík International Airport (KEF):

• In 2014 the current terminal will be enlarged.
• Keflavík Airport only handles international flights, domestic flights and flights to Greenland and the Faroe Islands are operated from Reykjavík's domestic airport.
• In addition to being known as "Keflavík International Airport", another name for KEF is "Keflavíkurflugvöllur".
• The furthest airport from Keflavík International Airport (KEF) is Ryan's Creek Aerodrome (SZS), which is located 11,188 miles (18,005 kilometers) away in Stewart Island, New Zealand.
• Keflavík International Airport (KEF) has 2 runways.
• With the re-construction of the military base at Keflavík during the 1950s, the air terminal found itself positioned in the middle of the base.
• Because of Keflavík International Airport's relatively low elevation of 171 feet, planes can take off or land at Keflavík International 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.
• The closest airport to Keflavík International Airport (KEF) is Reykjavík Airport (RKV), which is located 22 miles (36 kilometers) ENE of KEF.