Nonstop flight route between Donetsk, Ukraine and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Donetsk Sergey Prokofiev International Airport (DOK), Donetsk, Ukraine and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 6,112 miles (or 9,837 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 Donetsk Sergey Prokofiev International 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 Donetsk Sergey Prokofiev International 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 Donetsk Sergey Prokofiev International Airport (DOK):

• The airline Donbassaero had its head office located at the airport, but ceased operations in January 2013.
• The closest airport to Donetsk Sergey Prokofiev International Airport (DOK) is Mariupol International Airport (MPW), which is located 70 miles (113 kilometers) S of DOK.
• Donetsk Sergey Prokofiev International Airport (DOK) currently has only 1 runway.
• Because of Donetsk Sergey Prokofiev International Airport's relatively low elevation of 781 feet, planes can take off or land at Donetsk Sergey Prokofiev 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 furthest airport from Donetsk Sergey Prokofiev International Airport (DOK) is Chatham Islands (CHT), which is located 10,782 miles (17,352 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• On July 26, 2011, Borys Kolesnikov, the Vice Prime Minister of Ukraine and Minister of Infrastructure, opened a new runway at the airport with a length of 4000 m and a width of 75 m.
• In addition to being known as "Donetsk Sergey Prokofiev International Airport", another name for DOK is "Міжнародний аеропорт "Донецьк"".

Facts about Henry Post Army Airfield (FSI):

• Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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.
• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• 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.