How far is Yan'an from Adak Island, AK?
The distance between Adak Island (Adak Airport) and Yan'an (Yan'an Nanniwan Airport) is 3653 miles / 5879 kilometers / 3174 nautical miles.
Adak Airport – Yan'an Nanniwan Airport
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Distance from Adak Island to Yan'an
There are several ways to calculate the distance from Adak Island to Yan'an. Here are two standard methods:
Vincenty's formula (applied above)- 3652.800 miles
- 5878.612 kilometers
- 3174.197 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- 3643.957 miles
- 5864.381 kilometers
- 3166.512 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 Yan'an?
The estimated flight time from Adak Airport to Yan'an Nanniwan Airport is 7 hours and 24 minutes.
What is the time difference between Adak Island and Yan'an?
Flight carbon footprint between Adak Airport (ADK) and Yan'an Nanniwan Airport (ENY)
On average, flying from Adak Island to Yan'an generates about 413 kg of CO2 per passenger, and 413 kilograms equals 911 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Adak Island to Yan'an
See the map of the shortest flight path between Adak Airport (ADK) and Yan'an Nanniwan Airport (ENY).
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 | Yan'an Nanniwan Airport |
|---|---|
| City: | Yan'an |
| Country: | China  |
| IATA Code: | ENY |
| ICAO Code: | ZLYA |
| Coordinates: | 36°28′35″N, 109°27′55″E |