How far is Yan'an from Songtao?
The distance between Songtao (Tongren Fenghuang Airport) and Yan'an (Yan'an Nanniwan Airport) is 592 miles / 953 kilometers / 515 nautical miles.
The driving distance from Songtao (TEN) to Yan'an (ENY) is 789 miles / 1269 kilometers, and travel time by car is about 14 hours 23 minutes.
Tongren Fenghuang Airport – Yan'an Nanniwan Airport
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Distance from Songtao to Yan'an
There are several ways to calculate the distance from Songtao to Yan'an. Here are two standard methods:
Vincenty's formula (applied above)- 592.170 miles
- 953.005 kilometers
- 514.582 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- 593.794 miles
- 955.618 kilometers
- 515.993 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 Songtao to Yan'an?
The estimated flight time from Tongren Fenghuang Airport to Yan'an Nanniwan Airport is 1 hour and 37 minutes.
What is the time difference between Songtao and Yan'an?
The time difference between Songtao and Yan'an is 2 hours. Yan'an is 2 hours ahead of Songtao.
Flight carbon footprint between Tongren Fenghuang Airport (TEN) and Yan'an Nanniwan Airport (ENY)
On average, flying from Songtao to Yan'an generates about 112 kg of CO2 per passenger, and 112 kilograms equals 246 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Songtao to Yan'an
See the map of the shortest flight path between Tongren Fenghuang Airport (TEN) and Yan'an Nanniwan Airport (ENY).
Airport information
| Origin | Tongren Fenghuang Airport |
|---|---|
| City: | Songtao |
| Country: | China  |
| IATA Code: | TEN |
| ICAO Code: | ZUTR |
| Coordinates: | 27°52′59″N, 109°18′32″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 |