Nonstop flight route between La Seu d'Urgell, Spain and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between La Seu d'Urgell airport (LEU), La Seu d'Urgell, Spain and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,097 miles (or 8,204 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 La Seu d'Urgell airport and Henry Post Army Airfield, 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 La Seu d'Urgell airport and Henry Post Army Airfield. 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 La Seu d'Urgell airport (LEU):

• The furthest airport from La Seu d'Urgell airport (LEU) is Chatham Islands (CHT), which is nearly antipodal to La Seu d'Urgell airport (meaning La Seu d'Urgell airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,289 miles (19,777 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "La Seu d'Urgell airport", other names for LEU include "Aeroport de la Seu d'Urgell" and "Aeroport Pirineus - la Seu d'Urgell".
• The airport opened in 1982 but was closed to commercial traffic in 1984 and was used only by private aeroplanes until 2008, when the airport was purchased by the Catalan government and closed pending its redevelopment and reopening as a commercial airport.
• There are plans to allow regular or tourist charter flights from the summer of 2014.
• La Seu d'Urgell airport (LEU) currently has only 1 runway.
• The closest airport to La Seu d'Urgell airport (LEU) is Lleida–Alguaire Airport (ILD), which is located 62 miles (99 kilometers) SW of LEU.
• The airport reopened on June 4, 2010.
• Because of La Seu d'Urgell airport's relatively low elevation of 3 feet, planes can take off or land at La Seu d'Urgell 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.

Facts about Henry Post Army Airfield (FSI):

• 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.
• 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 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.
• Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• 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.
• Post Field served as a base for flight training for the Air Service.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Henry Post Army Airfield (FSI) currently has only 1 runway.