Nonstop flight route between Santa Ana, California, United States and Den Helder, Netherlands:
Departure Airport:
Arrival Airport:
Distance from SNA to DHR:
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- About this route
 - SNA Airport Information
 - DHR Airport Information
 - Facts about SNA
 - Facts about DHR
 - Map of Nearest Airports to SNA
 - List of Nearest Airports to SNA
 - Map of Furthest Airports from SNA
 - List of Furthest Airports from SNA
 - Map of Nearest Airports to DHR
 - List of Nearest Airports to DHR
 - Map of Furthest Airports from DHR
 - List of Furthest Airports from DHR
 
About this route:
A direct, nonstop flight between John Wayne Airport (SNA), Santa Ana, California, United States and De Kooy Airfield (DHR), Den Helder, Netherlands would travel a Great Circle distance of 5,535 miles (or 8,908 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 John Wayne 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 John Wayne 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:
| IATA / ICAO Codes: | SNA / KSNA | 
| Airport Name: | John Wayne Airport | 
| Location: | Santa Ana, California, United States | 
| GPS Coordinates: | 33°40'32"N by 117°52'5"W | 
| Area Served: | Orange County, California | 
| Operator/Owner: | Orange County | 
| Airport Type: | Public | 
| Elevation: | 56 feet (17 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from SNA | 
| More Information: | SNA Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | DHR / EHKD | 
| Airport Names: | 
                    
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| Location: | Den Helder, Netherlands | 
| GPS Coordinates: | 52°55'24"N by 4°46'50"E | 
| Operator/Owner: | Royal Netherlands Navy / Den Helder Airport CV | 
| Airport Type: | Military/Public | 
| Elevation: | 4 feet (1 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from DHR | 
| More Information: | DHR Maps & Info | 
Facts about John Wayne Airport (SNA):
- All three terminals, A, B and C, are within the same Thomas F.
 - Because of John Wayne Airport's relatively low elevation of 56 feet, planes can take off or land at John Wayne 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.
 - The main runway, at 5,701 feet, is the shortest of any major airport in the United States, and passenger airliners at the airport have never been larger than the Boeing 757.
 - Alaska Airlines provided international service to Vancouver in 2002 however shortly after launch a stop in Seattle was required as John Wayne Airport was not authorized for pre-clearance or international flights by U.S.
 - During the 1950s, the only airline flights were Bonanza's few flights between Los Angeles and Phoenix, via San Diego.
 - At some point between 1940 and 1945, the Santa Ana Army Airfield was established on land adjacent to Martin Field, to the south.
 - The closest airport to John Wayne Airport (SNA) is MCAS El Toro (NZJ), which is located only 8 miles (13 kilometers) E of SNA.
 - In the late 1990s and early 2000s, a new, larger airport was proposed for the nearby site of the then recently closed El Toro Marine Corps Air Station.
 - The furthest airport from John Wayne Airport (SNA) is Pierrefonds Airport (ZSE), which is located 11,490 miles (18,491 kilometers) away in Saint-Pierre, Réunion.
 - John Wayne Airport (SNA) has 2 runways.
 - A statue of the airport's namesake welcomes passengers in the arrivals area on the lower level.
 
Facts about De Kooy Airfield (DHR):
- There are currently no scheduled services to and from Den Helder.
 - 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.
 - 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".
 
