Nonstop flight route between Den Helder, Netherlands and Dayton, Ohio, United States:

About this route:

A direct, nonstop flight between De Kooy Airfield (DHR), Den Helder, Netherlands and Wright-Patterson Air Force Base (FFO), Dayton, Ohio, United States would travel a Great Circle distance of 4,052 miles (or 6,521 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 De Kooy Airfield and Wright-Patterson Air Force Base, 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 De Kooy Airfield and Wright-Patterson Air Force Base. 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 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.
• 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".
• The closest airport to De Kooy Airfield (DHR) is Amsterdam Airport Schiphol (AMS), which is located 43 miles (68 kilometers) S of DHR.
• De Kooy Airfield (DHR) currently has only 1 runway.
• 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.
• De Kooy Airfield is an airfield 2.9 NM south of Den Helder, the Netherlands, named after the nearby hamlet De Kooy.

Facts about Wright-Patterson Air Force Base (FFO):

• The closest airport to Wright-Patterson Air Force Base (FFO) is James M. Cox Dayton International Airport (DAY), which is located only 11 miles (17 kilometers) WNW of FFO.
• It is also the home base of the 445th Airlift Wing of the Air Force Reserve Command, an Air Mobility Command-gained unit which flies the C-17 Globemaster heavy airlifter.
• In 1954, 465 acres of land adjacent to the Mad River at the northeast boundary of the base, near the former location of the village of Osborn, were purchased for a Strategic Air Command dispersal site.
• In addition to being known as "Wright-Patterson Air Force Base", another name for FFO is "Wright-Patterson AFB".
• Wright-Patterson AFB is "one of the largest, most diverse, and organizationally complex bases in the Air Force" with a long history of flight test spanning from the Wright Brothers into the Space Age.
• In February 1940 at Wright Field, the Army Air Corps established the Technical Data Branch.
• Project Sign was WPAFB's T-2 Intelligence investigations of unidentified flying objects reports that began in July 1947 In March 1952, ATIC established an Aerial Phenomena Group to study reported UFO sightings, including those in Washington, DC, in 1952.
• In the fall of 1942, the first twelve "Air Force" officers to receive ATI field collection training were assigned to Wright Field for training in the technical aspects of "crash" intelligence The first German and Japanese aircraft arrived in 1943, and captured equipment soon filled six buildings, a large outdoor storage area, and part of a flight-line hangar for Technical Data Lab study.
• The furthest airport from Wright-Patterson Air Force Base (FFO) is Margaret River Airport (MGV), which is located 11,306 miles (18,195 kilometers) away in Margaret River, Western Australia, Australia.