Nonstop flight route between Saint Petersburg, Russia (formerly Leningrad between 1924 and 1991) and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Pulkovo Airport (LED), Saint Petersburg, Russia (formerly Leningrad between 1924 and 1991) and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,288 miles (or 8,510 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 Pulkovo 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 Pulkovo 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 Pulkovo Airport (LED):

• Pulkovo Airport handled 12,854,366 passengers last year.
• The closest airport to Pulkovo Airport (LED) is Rzhevka Airport (RVH), which is located only 17 miles (27 kilometers) NE of LED.
• Pulkovo Airport is an international airport serving Saint Petersburg, Russia.
• Because of Pulkovo Airport's relatively low elevation of 79 feet, planes can take off or land at Pulkovo 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.
• In May 2008, the City of Saint Petersburg opened a 1.5 bn USD tender for a 30-year concession to operate Pulkovo Airport.
• In addition to being known as "Pulkovo Airport", another name for LED is "Аэропо́рт Пу́лково".
• The field's IATA code of "LED" derives from the city's previous name, Leningrad.
• Pulkovo Airport (LED) has 2 runways.
• For a more comprehensive list, see Aviation Safety Network Entry for LED.
• The furthest airport from Pulkovo Airport (LED) is Chatham Islands (CHT), which is located 10,868 miles (17,491 kilometers) away in Waitangi, Chatham Islands, New Zealand.

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 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.
• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.