Nonstop flight route between Postville, Newfoundland and Labrador, Canada and Tacoma, Washington, United States:

About this route:

A direct, nonstop flight between Postville Airport (YSO), Postville, Newfoundland and Labrador, Canada and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 2,688 miles (or 4,326 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 Postville Airport and Gray 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 Postville Airport and Gray 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 Postville Airport (YSO):

• Because of Postville Airport's relatively low elevation of 223 feet, planes can take off or land at Postville 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.
• Postville Airport (YSO) currently has only 1 runway.
• The closest airport to Postville Airport (YSO) is Makkovik Airport (YMN), which is located 26 miles (42 kilometers) ENE of YSO.
• The furthest airport from Postville Airport (YSO) is Albany Airport (ALH), which is located 11,052 miles (17,787 kilometers) away in Albany, Western Australia, Australia.
• In addition to being known as "Postville Airport", another name for YSO is "CCD4".

Facts about Gray Army Airfield (GRF):

• The closest airport to Gray Army Airfield (GRF) is McChord Field/McChord AFB (TCM), which is located only 6 miles (10 kilometers) NE of GRF.
• In 1926, the War Department observing aviation expansion overseas requested additional aviation funding.
• Gray Army Airfield (GRF) currently has only 1 runway.
• Reactivated following service in Vietnam, the 9th Infantry Division aviation units occupied GAAF in 1972.
• Used to support Fort Lewis, Army helicopters assisted with medical evacuations at Mount Rainier National Park on numerous occasions in the 1970s.
• During the Korean War, GAAF continued in the role as a training and division support field.
• Gray Army Airfield resides at elevation of 300 feet above mean sea level.
• The furthest airport from Gray Army Airfield (GRF) is Tôlanaro Airport (FTU), which is located 10,809 miles (17,395 kilometers) away in Tôlanaro, Madagascar.
• In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
• Because of Gray Army Airfield's relatively low elevation of 300 feet, planes can take off or land at Gray Army Airfield 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.