Nonstop flight route between Okmulgee, Oklahoma, United States and Chicago, Illinois, United States:

About this route:

A direct, nonstop flight between Okmulgee Regional Airport (OKM), Okmulgee, Oklahoma, United States and Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States would travel a Great Circle distance of 614 miles (or 988 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 relatively short distance between Okmulgee Regional Airport and Chicago O'Hare International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Okmulgee Regional Airport (OKM):

• The closest airport to Okmulgee Regional Airport (OKM) is Richard Lloyd Jones Jr. Airport (RVS), which is located 26 miles (41 kilometers) N of OKM.
• Central DC-3s landed for a year or two around 1951-52.
• Okmulgee Regional Airport (OKM) currently has only 1 runway.
• Opened as Okmulgee Field in 1942 as a United States Army Air Forces airfield.
• Because of Okmulgee Regional Airport's relatively low elevation of 720 feet, planes can take off or land at Okmulgee Regional 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 Okmulgee Regional Airport (OKM) is Sir Gaëtan Duval Airport (RRG), which is located 10,767 miles (17,328 kilometers) away in Rodrigues Island, Mauritius.

Facts about Chicago O'Hare International Airport (ORD):

• United and American both established nationwide hubs at the airport in the 1980s, which continue to operate today.
• Douglas Company's contract ended in 1945 and though plans were proposed to build commercial aircraft, the company ultimately chose to concentrate production on the west coast.
• In 2013, the Chicago Department of Aviation appropriated a $19,500 two-year contract to use livestock, specifically goats, sheep, llamas, and burros, to assist with grounds maintenance.
• Ground was broken for the main terminal complex April 1, 1959.
• Commercial passenger flights started in 1955 and by the following year O'Hare was served by American, BOAC, Braniff, Capital, Delta, Eastern, North Central, Pan Am, TWA and United, along with freight airlines Riddle and Slick.
• Chicago O'Hare International Airport (ORD) has 8 runways.
• Because of Chicago O'Hare International Airport's relatively low elevation of 668 feet, planes can take off or land at Chicago O'Hare 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 closest airport to Chicago O'Hare International Airport (ORD) is Chicago Executive Airport (PWK), which is located only 9 miles (15 kilometers) N of ORD.
• Chicago O'Hare International Airport, also known as O'Hare Airport, O'Hare Field, Chicago International Airport, or simply O'Hare, is a major airport located in the northwestern-most corner of Chicago, Illinois, 17 miles northwest of the Chicago Loop.
• The furthest airport from Chicago O'Hare International Airport (ORD) is Margaret River Airport (MGV), which is located 11,071 miles (17,817 kilometers) away in Margaret River, Western Australia, Australia.
• All international arrivals at O'Hare arrive at Terminal 5, as the other terminals do not have Customs facilities.