How far is Lanzhou from Yan'an?
The distance between Yan'an (Yan'an Nanniwan Airport) and Lanzhou (Lanzhou Zhongchuan International Airport) is 325 miles / 524 kilometers / 283 nautical miles.
The driving distance from Yan'an (ENY) to Lanzhou (LHW) is 436 miles / 702 kilometers, and travel time by car is about 8 hours 6 minutes.
Yan'an Nanniwan Airport – Lanzhou Zhongchuan International Airport
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Distance from Yan'an to Lanzhou
There are several ways to calculate the distance from Yan'an to Lanzhou. Here are two standard methods:
Vincenty's formula (applied above)- 325.381 miles
- 523.650 kilometers
- 282.749 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- 324.633 miles
- 522.445 kilometers
- 282.098 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 Yan'an to Lanzhou?
The estimated flight time from Yan'an Nanniwan Airport to Lanzhou Zhongchuan International Airport is 1 hour and 6 minutes.
What is the time difference between Yan'an and Lanzhou?
Flight carbon footprint between Yan'an Nanniwan Airport (ENY) and Lanzhou Zhongchuan International Airport (LHW)
On average, flying from Yan'an to Lanzhou generates about 73 kg of CO2 per passenger, and 73 kilograms equals 161 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Yan'an to Lanzhou
See the map of the shortest flight path between Yan'an Nanniwan Airport (ENY) and Lanzhou Zhongchuan International Airport (LHW).
Airport information
| Origin | Yan'an Nanniwan Airport |
|---|---|
| City: | Yan'an |
| Country: | China  |
| IATA Code: | ENY |
| ICAO Code: | ZLYA |
| Coordinates: | 36°28′35″N, 109°27′55″E |
| Destination | Lanzhou Zhongchuan International Airport |
|---|---|
| City: | Lanzhou |
| Country: | China |
| IATA Code: | LHW |
| ICAO Code: | ZLLL |
| Coordinates: | 36°30′54″N, 103°37′12″E |