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

About this route:

A direct, nonstop flight between Marshall Don Hunter Sr. Airport (MLL), Marshall, Alaska, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 3,292 miles (or 5,298 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 Marshall Don Hunter Sr. 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 Marshall Don Hunter Sr. 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 Marshall Don Hunter Sr. Airport (MLL):

• Because of Marshall Don Hunter Sr. Airport's relatively low elevation of 103 feet, planes can take off or land at Marshall Don Hunter Sr. 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 "Marshall Don Hunter Sr. Airport", other names for MLL include "MLL[1]" and "MDM".
• The furthest airport from Marshall Don Hunter Sr. Airport (MLL) is Cape Town International Airport (CPT), which is located 10,509 miles (16,913 kilometers) away in Cape Town, South Africa.
• Marshall Don Hunter Sr. Airport (MLL) currently has only 1 runway.
• The closest airport to Marshall Don Hunter Sr. Airport (MLL) is Russian Mission Airport (RSH), which is located 24 miles (38 kilometers) ESE of MLL.

Facts about Henry Post Army Airfield (FSI):

• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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.
• 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.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.