Nonstop flight route between Fort Sill, Oklahoma, United States and Grand Rapids, Michigan, United States:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Gerald R. Ford International Airport (GRR), Grand Rapids, Michigan, United States would travel a Great Circle distance of 895 miles (or 1,441 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 Henry Post Army Airfield and Gerald R. Ford 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 Henry Post Army Airfield (FSI):

• 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.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• Post Field served as a base for flight training for the Air Service.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.

Facts about Gerald R. Ford International Airport (GRR):

• Gerald R. Ford International Airport (GRR) has 3 runways.
• The airport is the largest commercial airport in the West Michigan region and is the second largest airport in Michigan after Detroit Metropolitan Wayne County Airport.
• In January 2012 Southwest Airlines announced it would continue Airtran flights to Grand Rapids and eventually transfer them to Southwest.
• Metro Cab and Metro Cars provides taxi and luxury sedan service and several car rental agencies operate rental counters in the airport.
• The closest airport to Gerald R. Ford International Airport (GRR) is Park Township Airport (HLM), which is located 33 miles (53 kilometers) W of GRR.
• The furthest airport from Gerald R. Ford International Airport (GRR) is Margaret River Airport (MGV), which is located 11,165 miles (17,969 kilometers) away in Margaret River, Western Australia, Australia.
• When new baggage screening regulations were introduced by the Transportation Security Administration in 2002, the airport was one of the first in the nation to conduct trials on the new screening machines.
• Because of Gerald R. Ford International Airport's relatively low elevation of 794 feet, planes can take off or land at Gerald R. Ford 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.
• Until October 31, 2011 the airport was a focus city for Allegiant Air.