# Distance between Xingyi (ACX) and Yan'an (ENY)

Flight distance from Xingyi to Yan'an (Xingyi Wanfenglin Airport – Yan'an Nanniwan Airport) is 829 miles / 1334 kilometers / 720 nautical miles. Estimated flight time is 2 hours 4 minutes.

Driving distance from Xingyi (ACX) to Yan'an (ENY) is 1022 miles / 1645 kilometers and travel time by car is about 17 hours 19 minutes.

## Map of flight path and driving directions from Xingyi to Yan'an.

Shortest flight path between Xingyi Wanfenglin Airport (ACX) and Yan'an Nanniwan Airport (ENY).

## How far is Yan'an from Xingyi?

There are several ways to calculate distances between Xingyi and Yan'an. Here are two common methods:

Vincenty's formula (applied above)
• 828.860 miles
• 1333.921 kilometers
• 720.260 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 830.885 miles
• 1337.179 kilometers
• 722.019 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).

## Airport information

A Xingyi Wanfenglin Airport
City: Xingyi
Country: China
IATA Code: ACX
ICAO Code: ZUYI
Coordinates: 25°5′11″N, 104°57′33″E

B Yan'an Nanniwan Airport
City: Yan'an
Country: China
IATA Code: ENY
ICAO Code: ZLYA
Coordinates: 36°28′35″N, 109°27′55″E

## Time difference and current local times

There is no time difference between Xingyi and Yan'an.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 137 kg (303 pounds).

## Frequent Flyer Miles Calculator

Xingyi (ACX) → Yan'an (ENY).

Distance:
829
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
829

Round trip?