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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Donetsk Sergey Prokofiev International Airport (DOK), Donetsk, Ukraine 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 Henry Post Army Airfield and Donetsk Sergey Prokofiev International 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 Donetsk Sergey Prokofiev International 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 is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• 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 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.
• 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.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.

Facts about Donetsk Sergey Prokofiev International Airport (DOK):

• 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.
• 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.
• 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.
• In addition to being known as "Donetsk Sergey Prokofiev International Airport", another name for DOK is "Міжнародний аеропорт "Донецьк"".
• In accordance with the program of Donetsk for Euro 2012 in 2011, the Ukrainian construction company "Altcom" constructed a new airport terminal, which had been developed by experts from Croatia.
• 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.