Nonstop flight route between Den Helder, Netherlands and Windsor Locks (near Hartford), Connecticut, United States:

About this route:

A direct, nonstop flight between De Kooy Airfield (DHR), Den Helder, Netherlands and Bradley International Airport (BDL), Windsor Locks (near Hartford), Connecticut, United States would travel a Great Circle distance of 3,517 miles (or 5,661 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 Bradley 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 De Kooy Airfield and Bradley 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 De Kooy Airfield (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.
• 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".
• 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.
• 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.
• 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.
• 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.

Facts about Bradley International Airport (BDL):

• In 1952 the Murphy Terminal was opened.
• The closest airport to Bradley International Airport (BDL) is Rentschler Heliport (EHT), which is located only 13 miles (21 kilometers) SSE of BDL.
• The airport is about halfway between Hartford and Springfield.
• The furthest airport from Bradley International Airport (BDL) is Margaret River Airport (MGV), which is located 11,740 miles (18,894 kilometers) away in Margaret River, Western Australia, Australia.
• In July 2007, Northwest Airlines commenced nonstop service from Bradley International Airport to Amsterdam's Schiphol Airport, the airline normally flew a Boeing 757-200 on the Hartford-Amsterdam route but more than once substituted with a slightly larger 757-300, these 757 variants became the largest scheduled passenger aircraft to fly out of Bradley.
• Because of Bradley International Airport's relatively low elevation of 173 feet, planes can take off or land at Bradley 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.
• In addition to the regular cargo services described above, Bradley is occasionally visited by Antonov An-124 aircraft operated by Volga-Dnepr Airlines, Polet Airlines and Antonov Airlines, transporting heavy cargo, such as Sikorsky helicopters or Pratt & Whitney engines internationally.
• On October 2–3, 2007, the Airbus A380 visited Bradley as part of its world tour, stopping in Hartford to showcase the aircraft to Connecticut workers for Pratt & Whitney and Hamilton Sundstrand, both divisions of United Technologies, which helped build the GP7000 TurboFan engines, which is an option to power the aircraft.
• Bradley International Airport (BDL) has 3 runways.
• In 1979, a tornado ripped through Windsor Locks, wreaking destruction along the eastern portions of the airport.