Nonstop flight route between West Chicago, Illinois, United States and Tyonek, Alaska, United States:

About this route:

A direct, nonstop flight between DuPage Airport (DPA), West Chicago, Illinois, United States and Tyonek Airport (TYE), Tyonek, Alaska, United States would travel a Great Circle distance of 2,869 miles (or 4,618 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 DuPage Airport and Tyonek 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 DuPage Airport and Tyonek 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 DuPage Airport (DPA):

• In the late 1970s, DuPage Airport was designated a reliever airport for general aviation aircraft, and in the early 1980s, the airport authority began an expansion project to accommodate the increased traffic.
• The closest airport to DuPage Airport (DPA) is Chicago/Aurora Municipal Airport (AUZ), which is located only 15 miles (24 kilometers) SW of DPA.
• The DuPage Airport Authority owns 2,800 acres and operates four separate business units.
• DuPage Airport (DPA) has 4 runways.
• Because of DuPage Airport's relatively low elevation of 759 feet, planes can take off or land at DuPage 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.
• In June 2010, the board of the DuPage National Technology Park, an 800-acre technology park that secured a $34 million state grant called for the dissolution of their organization.
• The furthest airport from DuPage Airport (DPA) is Margaret River Airport (MGV), which is located 11,056 miles (17,792 kilometers) away in Margaret River, Western Australia, Australia.
• DuPage Airport sits on 1,200 acres and is the only general aviation airport in Illinois with four active runways, two ILS approaches, a 24-hour FAA air control tower, and over 40 aviation and non-aviation support businesses.

Facts about Tyonek Airport (TYE):

• Tyonek Airport (TYE) currently has only 1 runway.
• The furthest airport from Tyonek Airport (TYE) is Port Elizabeth International Airport (PLZ), which is located 10,559 miles (16,994 kilometers) away in Port Elizabeth, South Africa.
• The closest airport to Tyonek Airport (TYE) is Beluga Airport (BVU), which is located only 7 miles (12 kilometers) NNE of TYE.
• Because of Tyonek Airport's relatively low elevation of 110 feet, planes can take off or land at Tyonek 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.