How far is Qionghai from Adak Island, AK?
The distance between Adak Island (Adak Airport) and Qionghai (Qionghai Bo'ao Airport) is 4466 miles / 7188 kilometers / 3881 nautical miles.
Adak Airport – Qionghai Bo'ao Airport
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Distance from Adak Island to Qionghai
There are several ways to calculate the distance from Adak Island to Qionghai. Here are two standard methods:
Vincenty's formula (applied above)- 4466.193 miles
- 7187.641 kilometers
- 3881.015 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- 4461.332 miles
- 7179.818 kilometers
- 3876.792 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 Qionghai?
The estimated flight time from Adak Airport to Qionghai Bo'ao Airport is 8 hours and 57 minutes.
What is the time difference between Adak Island and Qionghai?
Flight carbon footprint between Adak Airport (ADK) and Qionghai Bo'ao Airport (BAR)
On average, flying from Adak Island to Qionghai generates about 515 kg of CO2 per passenger, and 515 kilograms equals 1 136 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Adak Island to Qionghai
See the map of the shortest flight path between Adak Airport (ADK) and Qionghai Bo'ao Airport (BAR).
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 | Qionghai Bo'ao Airport |
|---|---|
| City: | Qionghai |
| Country: | China  |
| IATA Code: | BAR |
| ICAO Code: | ZJQH |
| Coordinates: | 19°8′17″N, 110°27′17″E |