Nonstop flight route between Fort Sill, Oklahoma, United States and Reykjavík, Iceland:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Reykjavík Airport (RKV), Reykjavík, Iceland would travel a Great Circle distance of 3,693 miles (or 5,943 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 Henry Post Army Airfield and Reykjavík 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 Henry Post Army Airfield and Reykjavík 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 Henry Post Army Airfield (FSI):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.

Facts about Reykjavík Airport (RKV):

• Reykjavík Airport handled 430,316 passengers last year.
• Most international flights use Keflavík International Airport, 50 km out of town, which can handle practically all aircraft.
• On 27 December 1980, Douglas C-47B N54605 of Visionair International was damaged beyond repair in a storm at Reykjavik Airport.
• The first flight from the airport area was 3 September 1919, with the takeoff of an Avro 504, the first aeroplane in Iceland.
• The closest airport to Reykjavík Airport (RKV) is Keflavík International Airport (KEF), which is located 22 miles (36 kilometers) WSW of RKV.
• Because of Reykjavík Airport's relatively low elevation of 45 feet, planes can take off or land at Reykjavík 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.
• Reykjavík Airport (RKV) has 3 runways.
• In addition to being known as "Reykjavík Airport", other names for RKV include "Reykjavík Domestic Airport" and "Reykjavíkurflugvöllur".
• When changing between domestic and international flights a 50 km bus transfer between Reykjavík Airport and Keflavík International Airport is usually needed, and at least three hours between flights is recommended.
• The furthest airport from Reykjavík Airport (RKV) is Ryan's Creek Aerodrome (SZS), which is located 11,187 miles (18,003 kilometers) away in Stewart Island, New Zealand.
• Reykjavík Airport is the chiefly domestic airport serving Reykjavík, Iceland, is one and a quarter miles from the city centre.