# Distance between Zhangye (YZY) and Yancheng (YNZ)

Flight distance from Zhangye to Yancheng (Zhangye Ganzhou Airport – Yancheng Nanyang International Airport) is 1148 miles / 1847 kilometers / 998 nautical miles. Estimated flight time is 2 hours 40 minutes.

Driving distance from Zhangye (YZY) to Yancheng (YNZ) is 1388 miles / 2233 kilometers and travel time by car is about 23 hours 40 minutes.

## Map of flight path and driving directions from Zhangye to Yancheng.

Shortest flight path between Zhangye Ganzhou Airport (YZY) and Yancheng Nanyang International Airport (YNZ).

## How far is Yancheng from Zhangye?

There are several ways to calculate distances between Zhangye and Yancheng. Here are two common methods:

Vincenty's formula (applied above)
• 1147.955 miles
• 1847.455 kilometers
• 997.546 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
• 1145.874 miles
• 1844.106 kilometers
• 995.738 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 Zhangye Ganzhou Airport
City: Zhangye
Country: China
IATA Code: YZY
ICAO Code: ZLZY
Coordinates: 38°48′6″N, 100°40′30″E

B Yancheng Nanyang International Airport
City: Yancheng
Country: China
IATA Code: YNZ
ICAO Code: ZSYN
Coordinates: 33°23′8″N, 120°7′30″E

## Time difference and current local times

The time difference between Zhangye and Yancheng is 16 hours. Yancheng is 16 hours ahead of Zhangye.

PST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 159 kg (351 pounds).

## Frequent Flyer Miles Calculator

Zhangye (YZY) → Yancheng (YNZ).

Distance:
1148
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1148

Round trip?