How far is Yan'an from Sanya?
The distance between Sanya (Sanya Phoenix International Airport) and Yan'an (Yan'an Nanniwan Airport) is 1251 miles / 2014 kilometers / 1087 nautical miles.
The driving distance from Sanya (SYX) to Yan'an (ENY) is 1617 miles / 2602 kilometers, and travel time by car is about 33 hours 49 minutes.
Sanya Phoenix International Airport – Yan'an Nanniwan Airport
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Distance from Sanya to Yan'an
There are several ways to calculate the distance from Sanya to Yan'an. Here are two standard methods:
Vincenty's formula (applied above)- 1251.382 miles
- 2013.904 kilometers
- 1087.421 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- 1255.673 miles
- 2020.809 kilometers
- 1091.150 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 Sanya to Yan'an?
The estimated flight time from Sanya Phoenix International Airport to Yan'an Nanniwan Airport is 2 hours and 52 minutes.
What is the time difference between Sanya and Yan'an?
Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Yan'an Nanniwan Airport (ENY)
On average, flying from Sanya to Yan'an generates about 164 kg of CO2 per passenger, and 164 kilograms equals 361 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sanya to Yan'an
See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Yan'an Nanniwan Airport (ENY).
Airport information
| Origin | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China  |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′43″E |
| 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 |