Nonstop flight route between Drummond Island, Michigan, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Drummond Island Airport (DRE), Drummond Island, Michigan, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,098 miles (or 1,766 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 Drummond Island Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Drummond Island Airport (DRE):

• The furthest airport from Drummond Island Airport (DRE) is Margaret River Airport (MGV), which is located 11,142 miles (17,931 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Drummond Island Airport's relatively low elevation of 668 feet, planes can take off or land at Drummond Island 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 "Drummond Island Airport", another name for DRE is "DRM".
• Drummond Island Airport (DRE) has 2 runways.
• The closest airport to Drummond Island Airport (DRE) is Chippewa County International Airport (CIU), which is located 39 miles (62 kilometers) WNW of DRE.

Facts about Henry Post Army Airfield (FSI):

• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• 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 (FSI) currently has only 1 runway.
• 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.