Nonstop flight route between Old Harbor, Alaska, United States and Des Moines, Iowa, United States:

About this route:

A direct, nonstop flight between Old Harbor Airport (OLH), Old Harbor, Alaska, United States and Des Moines International Airport (DSM), Des Moines, Iowa, United States would travel a Great Circle distance of 2,785 miles (or 4,483 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 Old Harbor Airport and Des Moines 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 Old Harbor Airport and Des Moines 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 Old Harbor Airport (OLH):

• The closest airport to Old Harbor Airport (OLH) is Amook Bay Seaplane Base (AOS), which is located 27 miles (43 kilometers) NW of OLH.
• The furthest airport from Old Harbor Airport (OLH) is Port Elizabeth International Airport (PLZ), which is located 10,831 miles (17,430 kilometers) away in Port Elizabeth, South Africa.
• In addition to being known as "Old Harbor Airport", another name for OLH is "6R7".
• Old Harbor Airport (OLH) currently has only 1 runway.
• Because of Old Harbor Airport's relatively low elevation of 55 feet, planes can take off or land at Old Harbor 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.

Facts about Des Moines International Airport (DSM):

• As of March 2014, Delta Air Lines handled of DSM passengers, followed by United Airlines, American Airlines, US Airways, Southwest Airlines, Allegiant Airlines, and Frontier Airlines.
• The closest airport to Des Moines International Airport (DSM) is Ankeny Regional Airport (IKV), which is located only 12 miles (19 kilometers) NNE of DSM.
• In 2011, the City of Des Moines transferred control from the city to the Des Moines Airport Authority.
• On December 1, 2007, a United Express plane carrying 44 passengers slid off a taxiway while taxiing to the runway for takeoff.
• Des Moines International Airport (DSM) has 2 runways.
• The Des Moines Terminal has 2 concourses.
• In addition to work inside the passenger terminal, the airport is building a rental car facility and new parking facilities.
• The furthest airport from Des Moines International Airport (DSM) is Margaret River Airport (MGV), which is located 10,789 miles (17,363 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Des Moines International Airport's relatively low elevation of 958 feet, planes can take off or land at Des Moines 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.