Nonstop flight route between Den Helder, Netherlands and Montgomery, Alabama, United States:

About this route:

A direct, nonstop flight between De Kooy Airfield (DHR), Den Helder, Netherlands and Maxwell Air Force Base (MXF), Montgomery, Alabama, United States would travel a Great Circle distance of 4,515 miles (or 7,266 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 Maxwell 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 Maxwell 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 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.
• 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 closest airport to De Kooy Airfield (DHR) is Amsterdam Airport Schiphol (AMS), which is located 43 miles (68 kilometers) S of DHR.
• 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.
• 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".

Facts about Maxwell Air Force Base (MXF):

• The furthest airport from Maxwell Air Force Base (MXF) is Margaret River Airport (MGV), which is located 11,193 miles (18,013 kilometers) away in Margaret River, Western Australia, Australia.
• On January 15, 1929, it was announced that the ACTS would be twice as large as originally planned.
• In addition to being known as "Maxwell Air Force Base", another name for MXF is "Maxwell AFB".
• The closest airport to Maxwell Air Force Base (MXF) is Montgomery Regional Airport (MGM), which is located only 6 miles (9 kilometers) SSW of MXF.
• Maxwell AFB is also the site of Federal Prison Camp, Montgomery.
• Maxwell Field, as most Army air stations and depots developed during World War I, was on leased properties with temporary buildings being the mainstay of construction.
• The 1931-1932 faculty included Army Air Corps, Army Infantry, Army Chemical Warfare Service, and Army Field Artillery instructors.