Nonstop flight route between Den Helder, Netherlands and Hemet, California, United States:

About this route:

A direct, nonstop flight between De Kooy Airfield (DHR), Den Helder, Netherlands and Hemet-Ryan AirportRyan Field (HMT), Hemet, California, United States would travel a Great Circle distance of 5,507 miles (or 8,862 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 Hemet-Ryan AirportRyan Field, 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 Hemet-Ryan AirportRyan Field. 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):

• 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".
• Most movements on the De Kooy are made by helicopters, bringing workers to and from offshore oilrigs and naval helicopters such as the Westland Lynx or NH90 of the Royal Netherlands Navy.
• 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.
• De Kooy Airfield (DHR) currently has only 1 runway.
• 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 oil fields in the North Sea will eventually be depleted and when that happens the airport would lose most of its helicopter movements and thus alternative markets are being looked at, such as business and holiday flights.

Facts about Hemet-Ryan AirportRyan Field (HMT):

• The closest airport to Hemet-Ryan AirportRyan Field (HMT) is Banning Municipal Airport (BNG), which is located only 16 miles (26 kilometers) NE of HMT.
• The furthest airport from Hemet-Ryan AirportRyan Field (HMT) is Sir Gaëtan Duval Airport (RRG), which is located 11,471 miles (18,460 kilometers) away in Rodrigues Island, Mauritius.
• The airfield was opened in September 1940 by the United States Army Air Corps.
• In 1992 Cal Fire acquired several of the larger Bell UH-1H helicopters with Hemet-Ryan Helitack receiving one of the first buildups.
• Hemet-Ryan AirportRyan Field (HMT) has 2 runways.
• Ryan Air Attack is a joint Air Attack / Helitack base operated by the California Department of Forestry and Fire Protection.
• Apart from hosting Cal Fire air attack operations, the Hemet-Ryan is also home to a Riverside County Sheriff's Department aviation unit.
• The United States Forest Service commenced air tanker loading operations in 1957, and in 1959 California Division of Forestry began their operation at Ryan field.