Nonstop flight route between Omak, Washington, United States and Den Helder, Netherlands:

About this route:

A direct, nonstop flight between Omak Airport (OMK), Omak, Washington, United States and De Kooy Airfield (DHR), Den Helder, Netherlands would travel a Great Circle distance of 4,710 miles (or 7,580 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 Omak Airport and De Kooy 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 Omak Airport and De Kooy 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 Omak Airport (OMK):

• With the state given $994,938 in 1960 for airport improvements across Washington, the Omak City Council was granted $12,172 for their Omak Airport.
• Around the early 2000s, the Omak Airport was the subject of significant improvement with over $750,000 worth of funds.
• The United States Army Air Forces built the airport around 1942, when it was known as the Okanogan Flight Strip and Omak Flight Strip.
• There is a radio navigation aid provided at the Omak Airport which are used by pilots on aircraft coming from other nearby airports to determine their location.
• The closest airport to Omak Airport (OMK) is Grand Forks Airport (ZGF), which is located 63 miles (101 kilometers) NE of OMK.
• Omak Airport (OMK) currently has only 1 runway.
• After being considered for upgrading in December 1956, the Omak City Council thought that the boundary lighting of what would become known as Omak Airport required improvements, and estimated that the cost would be around $16,000.
• In addition to being known as "Omak Airport", other names for OMK include "Omak Municipal Airport" and "Omak City Airport".
• Historical demographics for the Omak Airport have been released by the FAA.
• The furthest airport from Omak Airport (OMK) is Tôlanaro Airport (FTU), which is located 10,660 miles (17,155 kilometers) away in Tôlanaro, Madagascar.

Facts about De Kooy Airfield (DHR):

• The furthest airport from De Kooy Airfield (DHR) is Chatham Islands (CHT), which is located 11,805 miles (18,998 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to De Kooy Airfield (DHR) is Amsterdam Airport Schiphol (AMS), which is located 43 miles (68 kilometers) S of DHR.
• Because of De Kooy Airfield's relatively low elevation of 4 feet, planes can take off or land at De Kooy 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.
• In addition to being known as "De Kooy Airfield", other names for DHR include "Vliegveld De Kooy", "Den Helder Airport" and "Maritiem Vliegkamp De Kooy".
• De Kooy Airfield (DHR) currently has only 1 runway.
• De Kooy Airfield is an airfield 2.9 NM south of Den Helder, the Netherlands, named after the nearby hamlet De Kooy.