How far is Sanya from Adak Island, AK?
The distance between Adak Island (Adak Airport) and Sanya (Sanya Phoenix International Airport) is 4554 miles / 7329 kilometers / 3958 nautical miles.
Adak Airport – Sanya Phoenix International Airport
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Distance from Adak Island to Sanya
There are several ways to calculate the distance from Adak Island to Sanya. Here are two standard methods:
Vincenty's formula (applied above)- 4554.327 miles
- 7329.479 kilometers
- 3957.602 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- 4549.579 miles
- 7321.838 kilometers
- 3953.476 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 Sanya?
The estimated flight time from Adak Airport to Sanya Phoenix International Airport is 9 hours and 7 minutes.
What is the time difference between Adak Island and Sanya?
Flight carbon footprint between Adak Airport (ADK) and Sanya Phoenix International Airport (SYX)
On average, flying from Adak Island to Sanya generates about 526 kg of CO2 per passenger, and 526 kilograms equals 1 160 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Adak Island to Sanya
See the map of the shortest flight path between Adak Airport (ADK) and Sanya Phoenix International Airport (SYX).
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 | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China  |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′43″E |