Nonstop flight route between Fort Sill, Oklahoma, United States and Pembroke, Ontario, Canada:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Pembroke Airport (YTA), Pembroke, Ontario, Canada would travel a Great Circle distance of 1,351 miles (or 2,175 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 Pembroke 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):

• Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• 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.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• Post Field served as a base for flight training for the Air Service.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.

Facts about Pembroke Airport (YTA):

• Since 2003 there is no full-time tenant, but the airport is used by Ministry of Natural Resources water bombers.
• The furthest airport from Pembroke Airport (YTA) is Margaret River Airport (MGV), which is located 11,387 miles (18,325 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Pembroke Airport's relatively low elevation of 532 feet, planes can take off or land at Pembroke 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.
• Pembroke Airport (YTA) currently has only 1 runway.
• The closest airport to Pembroke Airport (YTA) is Petawawa Airport (YWA), which is located only 7 miles (11 kilometers) NNW of YTA.