Nonstop flight route between West Lafayette, Indiana, United States and Chalkyitsik, Alaska, United States:

About this route:

A direct, nonstop flight between Purdue University Airport (LAF), West Lafayette, Indiana, United States and Chalkyitsik Airport (CIK), Chalkyitsik, Alaska, United States would travel a Great Circle distance of 2,798 miles (or 4,503 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 Purdue University Airport and Chalkyitsik 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 Purdue University Airport and Chalkyitsik 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 Purdue University Airport (LAF):

• Purdue University Airport (LAF) has 2 runways.
• The closest airport to Purdue University Airport (LAF) is Kentland Municipal Airport (KKT), which is located 35 miles (57 kilometers) NW of LAF.
• Purdue University Airport also had its own airline, Purdue Airlines in the 1960s and 1970s.
• The furthest airport from Purdue University Airport (LAF) is Margaret River Airport (MGV), which is located 11,148 miles (17,941 kilometers) away in Margaret River, Western Australia, Australia.
• Runway 23 has a displaced threshold, which shortens the runway to 3,913 ft for landing operations.
• Because of Purdue University Airport's relatively low elevation of 606 feet, planes can take off or land at Purdue University 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.
• Runway 10 has a Category 1 ILS approach.
• The original hangar, now referred to as the Niswonger Hall of Aviation Technology, still stands and is used by Purdue University's department of Aviation Technology for offices, classrooms, and laboratories.

Facts about Chalkyitsik Airport (CIK):

• Chalkyitsik Airport (CIK) currently has only 1 runway.
• The closest airport to Chalkyitsik Airport (CIK) is Fort Yukon Airport (FYU), which is located 42 miles (67 kilometers) W of CIK.
• The furthest airport from Chalkyitsik Airport (CIK) is Port Elizabeth International Airport (PLZ), which is located 10,139 miles (16,317 kilometers) away in Port Elizabeth, South Africa.
• Because of Chalkyitsik Airport's relatively low elevation of 544 feet, planes can take off or land at Chalkyitsik 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.