Nonstop flight route between Duncan, Oklahoma, United States and Istanbul, Turkey:

About this route:

A direct, nonstop flight between Halliburton Field (DUC), Duncan, Oklahoma, United States and Istanbul Atatürk Airport (IST), Istanbul, Turkey would travel a Great Circle distance of 6,224 miles (or 10,017 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 Halliburton Field and Istanbul Atatürk 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 Halliburton Field and Istanbul Atatürk 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 Halliburton Field (DUC):

• The closest airport to Halliburton Field (DUC) is Lawton–Fort Sill Regional Airport (LAW), which is located 27 miles (43 kilometers) WNW of DUC.
• In addition to being known as "Halliburton Field", another name for DUC is "Duncan Municipal Airport".
• Halliburton Field (DUC) currently has only 1 runway.
• The furthest airport from Halliburton Field (DUC) is Sir Gaëtan Duval Airport (RRG), which is located 10,908 miles (17,554 kilometers) away in Rodrigues Island, Mauritius.

Facts about Istanbul Atatürk Airport (IST):

• IST ranked 17th in ACI statistics at the end of 2011 in terms of international traffic with almost 24 Million international passengers.
• There are several ways to travel between Atatürk International Airport and the city center.
• Atatürk Airport still faces capacity issues.
• Because of Istanbul Atatürk Airport's relatively low elevation of 163 feet, planes can take off or land at Istanbul Atatürk 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 "Istanbul Atatürk Airport", another name for IST is "İstanbul Atatürk Havalimanı".
• The furthest airport from Istanbul Atatürk Airport (IST) is Rurutu Airport (RUR), which is located 11,155 miles (17,953 kilometers) away in Rurutu, French Polynesia.
• The closest airport to Istanbul Atatürk Airport (IST) is İstanbul Sabiha Gökçen International Airport (SAW), which is located 26 miles (42 kilometers) ESE of IST.
• There is a plan to build another runway parallel to runway 05/23, so when the current runway undergoes reconstruction, this new runway will handle traffic.
• A third big airport is being planned in order to meet Istanbul's growing domestic and international air traffic demand as a source, destination and transit point.
• Istanbul Atatürk Airport (IST) has 3 runways.
• The Turkish Chamber of Civil Engineers lists Atatürk International Airport as one of the fifty civil engineering feats in Turkey, a list of remarkable engineering projects completed in the first 50 years of the chamber's existence.