Nonstop flight route between Mokuleia, Hawaii, United States and Royan, France:
Departure Airport:

Arrival Airport:

Distance from HDH to RYN:
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- About this route
- HDH Airport Information
- RYN Airport Information
- Facts about HDH
- Facts about RYN
- Map of Nearest Airports to HDH
- List of Nearest Airports to HDH
- Map of Furthest Airports from HDH
- List of Furthest Airports from HDH
- Map of Nearest Airports to RYN
- List of Nearest Airports to RYN
- Map of Furthest Airports from RYN
- List of Furthest Airports from RYN
About this route:
A direct, nonstop flight between Dillingham Airfield (HDH), Mokuleia, Hawaii, United States and Royan - Médis Aerodrome (RYN), Royan, France would travel a Great Circle distance of 7,578 miles (or 12,195 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 Dillingham Airfield and Royan - Médis Aerodrome, 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 Dillingham Airfield and Royan - Médis Aerodrome. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HDH / PHDH |
Airport Name: | Dillingham Airfield |
Location: | Mokuleia, Hawaii, United States |
GPS Coordinates: | 21°34'45"N by 158°11'49"W |
Operator/Owner: | U.S. Army |
Airport Type: | Public / Military |
Elevation: | 14 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from HDH |
More Information: | HDH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | RYN / LFCY |
Airport Names: |
|
Location: | Royan, France |
GPS Coordinates: | 45°37'51"N by 0°58'32"W |
Area Served: | Royan, France |
Airport Type: | Public |
Elevation: | 72 feet (22 meters) |
# of Runways: | 2 |
View all routes: | Routes from RYN |
More Information: | RYN Maps & Info |
Facts about Dillingham Airfield (HDH):
- A communications station called Camp Kawaihapai was established here in 1922 on 67 acres along the Oahu Railway and Land Company line.
- Because of Dillingham Airfield's relatively low elevation of 14 feet, planes can take off or land at Dillingham 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.
- Nike missiles were installed in the 1950s, but were obsolete by 1970.
- Dillingham Airfield covers an area of 134 acres at an elevation of 14 feet above mean sea level.
- The television series Lost filmed several scenes at Dillingham Airfield, due to its remote location close to the North Shore, where the series was primarily filmed.
- Dillingham Airfield (HDH) currently has only 1 runway.
- The closest airport to Dillingham Airfield (HDH) is Wheeler AAF (HHI), which is located only 12 miles (19 kilometers) ESE of HDH.
- The furthest airport from Dillingham Airfield (HDH) is Ghanzi Airport (GNZ), which is nearly antipodal to Dillingham Airfield (meaning Dillingham Airfield is almost on the exact opposite side of the Earth from Ghanzi Airport), and is located 12,425 miles (19,995 kilometers) away in Ghanzi, Botswana.
Facts about Royan - Médis Aerodrome (RYN):
- In addition to being known as "Royan - Médis Aerodrome", another name for RYN is "Aérodrome de Royan-Médis".
- The furthest airport from Royan - Médis Aerodrome (RYN) is Chatham Islands (CHT), which is nearly antipodal to Royan - Médis Aerodrome (meaning Royan - Médis Aerodrome is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,182 miles (19,605 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Because of Royan - Médis Aerodrome's relatively low elevation of 72 feet, planes can take off or land at Royan - Médis Aerodrome 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 closest airport to Royan - Médis Aerodrome (RYN) is Cognac - Châteaubernard Air Base (CNG), which is located 32 miles (51 kilometers) E of RYN.
- Royan - Médis Aerodrome (RYN) has 2 runways.