Nonstop flight route between Tununak, Alaska, United States and Findlay (near Pittsburgh), Pennsylvania, United States:

About this route:

A direct, nonstop flight between Tununak Airport (TNK), Tununak, Alaska, United States and Pittsburgh International Airport (PIT), Findlay (near Pittsburgh), Pennsylvania, United States would travel a Great Circle distance of 3,681 miles (or 5,925 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 Tununak Airport and Pittsburgh International Airport, 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 Tununak Airport and Pittsburgh International Airport. 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 Tununak Airport (TNK):

• Tununak Airport (TNK) currently has only 1 runway.
• The closest airport to Tununak Airport (TNK) is Toksook Bay Airport (OOK), which is located only 7 miles (11 kilometers) ESE of TNK.
• Because of Tununak Airport's relatively low elevation of 14 feet, planes can take off or land at Tununak 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.
• The furthest airport from Tununak Airport (TNK) is Cape Town International Airport (CPT), which is located 10,590 miles (17,043 kilometers) away in Cape Town, South Africa.
• In addition to being known as "Tununak Airport", another name for TNK is "4KA".
• As per Federal Aviation Administration records, this airport had 1,809 commercial passenger boardings in calendar year 2008, a decrease of 9.6% from the 2,001 enplanements in 2007.

Facts about Pittsburgh International Airport (PIT):

• The furthest airport from Pittsburgh International Airport (PIT) is Margaret River Airport (MGV), which is located 11,481 miles (18,477 kilometers) away in Margaret River, Western Australia, Australia.
• During the planning phases there were provisions for a future second airside terminal that would be placed beyond the current "X" shaped airside terminal with a "Y" shape.
• After passing through the security checkpoint, passengers board one of two underground people movers that travel to the Airside Terminal, where all departure gates are located.
• In 1972 rotundas were added to the end of each dock to expand the number of gates.
• Circa 1940 the Works Progress Administration decided the Pittsburgh area needed a military airport to defend the industrial wealth of the area and to provide a training base and stop-over facility.
• Pittsburgh International Airport (PIT) has 4 runways.
• Since 1997, US Airways has maintained its OpsCenter in the metro Pittsburgh area.
• The closest airport to Pittsburgh International Airport (PIT) is Forbes Field (FOE), which is located only 15 miles (24 kilometers) ESE of PIT.
• Aside from commercial flights, other resources in and around the airport have been developed in recent years.