Nonstop flight route between Fort Sill, Oklahoma, United States and St. John's, Newfoundland and Labrador, Canada:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and St. John's International Airport (YYT), St. John's, Newfoundland and Labrador, Canada would travel a Great Circle distance of 2,497 miles (or 4,018 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 St. John's 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):

• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• 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.

Facts about St. John's International Airport (YYT):

• On October 18, 1941, three American B-17 Flying Fortress and one RCAF Digby made the first unofficial landing on the only serviceable runway available.
• St. John's International Airport (YYT) has 3 runways.
• The Transport Department maintained control over the terminal building.
• The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
• St. John's International Airport handled 1,318,713 passengers last year.
• The furthest airport from St. John's International Airport (YYT) is Portland Airport (PTJ), which is located 11,475 miles (18,467 kilometers) away in Portland, Victoria, Australia.
• WestJet Airlines has announced that Seasonal Service to Dublin Ireland will commence starting June 15, 2014 through October 5th 2014.
• The control tower originally constructed during the war burned down in an extensive fire at the airport on March 17, 1946, which caused $1.5 million worth of damage.
• Because of St. John's International Airport's relatively low elevation of 461 feet, planes can take off or land at St. John's 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.
• Although the airfield was not used as much as Argentia, Gander, Stephenville and Goose Bay Airports in the movement of large numbers of aircraft to England, it was still quite busy.
• The closest airport to St. John's International Airport (YYT) is Gander International Airport (YQX), which is located 124 miles (199 kilometers) NW of YYT.