Nonstop flight route between Mokuleia, Hawaii, United States and Ladysmith, KwaZulu-Natal, South Africa:
Departure Airport:

Arrival Airport:

Distance from HDH to LAY:
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- About this route
- HDH Airport Information
- LAY Airport Information
- Facts about HDH
- Facts about LAY
- 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 LAY
- List of Nearest Airports to LAY
- Map of Furthest Airports from LAY
- List of Furthest Airports from LAY
About this route:
A direct, nonstop flight between Dillingham Airfield (HDH), Mokuleia, Hawaii, United States and Ladysmith Airport (LAY), Ladysmith, KwaZulu-Natal, South Africa would travel a Great Circle distance of 11,743 miles (or 18,899 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 Ladysmith 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 Ladysmith 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: | LAY / FALY |
Airport Name: | Ladysmith Airport |
Location: | Ladysmith, KwaZulu-Natal, South Africa |
GPS Coordinates: | 28°34'47"S by 29°45'11"E |
Operator/Owner: | Municipal |
Airport Type: | Public |
Elevation: | 3548 feet (1,081 meters) |
# of Runways: | 1 |
View all routes: | Routes from LAY |
More Information: | LAY Maps & Info |
Facts about Dillingham Airfield (HDH):
- Dillingham Airfield is part of a centralized state structure governing all of the airports and seaports of Hawaii.
- Nike missiles were installed in the 1950s, but were obsolete by 1970.
- In 1962, the State of Hawaii leased Dillingham for general aviation use.
- 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.
- Dillingham Airfield (HDH) currently has only 1 runway.
- 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.
- The closest airport to Dillingham Airfield (HDH) is Wheeler AAF (HHI), which is located only 12 miles (19 kilometers) ESE of HDH.
Facts about Ladysmith Airport (LAY):
- The furthest airport from Ladysmith Airport (LAY) is Hana Airport (HNM), which is located 11,789 miles (18,972 kilometers) away in Hana, Hawaii, United States.
- The closest airport to Ladysmith Airport (LAY) is Mokhotlong Airport (MKH), which is located 64 miles (102 kilometers) SW of LAY.
- Ladysmith Airport (LAY) currently has only 1 runway.