Nonstop flight route between McKinley Park, Alaska, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between McKinley National Park Airport (MCL), McKinley Park, Alaska, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 2,912 miles (or 4,687 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 McKinley National Park 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 McKinley National Park 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 McKinley National Park Airport (MCL):

• The closest airport to McKinley National Park Airport (MCL) is Summit Airport (UMM), which is located 29 miles (46 kilometers) SSW of MCL.
• In addition to being known as "McKinley National Park Airport", another name for MCL is "INR".
• McKinley National Park Airport (MCL) currently has only 1 runway.
• The furthest airport from McKinley National Park Airport (MCL) is Port Elizabeth International Airport (PLZ), which is located 10,368 miles (16,686 kilometers) away in Port Elizabeth, South Africa.

Facts about Henry Post Army Airfield (FSI):

• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.