Nonstop flight route between Fort Sill, Oklahoma, United States and Erfurt, Germany:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Erfurt–Weimar Airport (ERF), Erfurt, Germany would travel a Great Circle distance of 5,136 miles (or 8,266 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 Erfurt–Weimar 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 Erfurt–Weimar 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):

• Post Field served as a base for flight training for the Air Service.
• 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.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.

Facts about Erfurt–Weimar Airport (ERF):

• The airport used to have scheduled service from London Stansted Airport from Ryanair which ceased on 19 January 2005 when the airline moved services to Leipzig–Altenburg Airport leaving the airport with no regular flights operated by a low-cost carrier.
• The furthest airport from Erfurt–Weimar Airport (ERF) is Chatham Islands (CHT), which is located 11,833 miles (19,043 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Erfurt–Weimar Airport (ERF) currently has only 1 runway.
• The airport consists of the two passenger terminal buildings A and B, but only the new Terminal B is currently in use.
• In addition to being known as "Erfurt–Weimar Airport", another name for ERF is "Flughafen Erfurt–Weimar".
• The airport's name was changed from Erfurt Airport in 2011, it was felt that from a marketing point of view the addition of Weimar to the name would better sell the area due to its historic importance.
• With the extension of tram line No.
• The closest airport to Erfurt–Weimar Airport (ERF) is Hof–Plauen Airport (HOQ), which is located 62 miles (99 kilometers) SE of ERF.