How far is Ha Long from Adak Island, AK?
The distance between Adak Island (Adak Airport) and Ha Long (Van Don International Airport) is 4494 miles / 7232 kilometers / 3905 nautical miles.
Adak Airport – Van Don International Airport
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Distance from Adak Island to Ha Long
There are several ways to calculate the distance from Adak Island to Ha Long. Here are two standard methods:
Vincenty's formula (applied above)- 4493.770 miles
- 7232.021 kilometers
- 3904.979 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 4487.916 miles
- 7222.600 kilometers
- 3899.892 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Adak Island to Ha Long?
The estimated flight time from Adak Airport to Van Don International Airport is 9 hours and 0 minutes.
What is the time difference between Adak Island and Ha Long?
Flight carbon footprint between Adak Airport (ADK) and Van Don International Airport (VDO)
On average, flying from Adak Island to Ha Long generates about 519 kg of CO2 per passenger, and 519 kilograms equals 1 143 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Adak Island to Ha Long
See the map of the shortest flight path between Adak Airport (ADK) and Van Don International Airport (VDO).
Airport information
| Origin | Adak Airport |
|---|---|
| City: | Adak Island, AK |
| Country: | United States  |
| IATA Code: | ADK |
| ICAO Code: | PADK |
| Coordinates: | 51°52′40″N, 176°38′45″W |
| Destination | Van Don International Airport |
|---|---|
| City: | Ha Long |
| Country: | Vietnam  |
| IATA Code: | VDO |
| ICAO Code: | VVVD |
| Coordinates: | 21°7′4″N, 107°24′51″E |