Nonstop flight route between Mokuleia, Hawaii, United States and Drayton Valley, Alberta, Canada:
Departure Airport:

Arrival Airport:

Distance from HDH to YDC:
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- About this route
- HDH Airport Information
- YDC Airport Information
- Facts about HDH
- Facts about YDC
- 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 YDC
- List of Nearest Airports to YDC
- Map of Furthest Airports from YDC
- List of Furthest Airports from YDC
About this route:
A direct, nonstop flight between Dillingham Airfield (HDH), Mokuleia, Hawaii, United States and Drayton Valley Industrial Airport (YDC), Drayton Valley, Alberta, Canada would travel a Great Circle distance of 3,149 miles (or 5,068 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 Drayton Valley Industrial 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 Dillingham Airfield and Drayton Valley Industrial Airport. 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: | YDC / |
Airport Names: |
|
Location: | Drayton Valley, Alberta, Canada |
GPS Coordinates: | 53°15'56"N by 114°57'37"W |
Operator/Owner: | Town of Drayton Valley |
Airport Type: | Public |
Elevation: | 2776 feet (846 meters) |
# of Runways: | 1 |
View all routes: | Routes from YDC |
More Information: | YDC Maps & Info |
Facts about Dillingham Airfield (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.
- 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.
- Dillingham Airfield is part of a centralized state structure governing all of the airports and seaports of Hawaii.
- The runway was paved, extended to 9,000 feet long, and a crosswind runway added from 1942-1945.
- The closest airport to Dillingham Airfield (HDH) is Wheeler AAF (HHI), which is located only 12 miles (19 kilometers) ESE of HDH.
- Dillingham Airfield (HDH) currently has only 1 runway.
- In 1962, the State of Hawaii leased Dillingham for general aviation use.
Facts about Drayton Valley Industrial Airport (YDC):
- Drayton Valley Industrial Airport (YDC) currently has only 1 runway.
- In addition to being known as "Drayton Valley Industrial Airport", another name for YDC is "CER3".
- The closest airport to Drayton Valley Industrial Airport (YDC) is Edmonton International Airport (YEG), which is located 57 miles (92 kilometers) E of YDC.
- The furthest airport from Drayton Valley Industrial Airport (YDC) is Tôlanaro Airport (FTU), which is located 10,273 miles (16,533 kilometers) away in Tôlanaro, Madagascar.