# Distance between Xining (XNN) and Zunyi (ZYI)

Flight distance from Xining to Zunyi (Xining Caojiabao International Airport – Zunyi Xinzhou Airport) is 681 miles / 1096 kilometers / 592 nautical miles. Estimated flight time is 1 hour 47 minutes.

Driving distance from Xining (XNN) to Zunyi (ZYI) is 892 miles / 1436 kilometers and travel time by car is about 15 hours 40 minutes.

## Map of flight path and driving directions from Xining to Zunyi.

Shortest flight path between Xining Caojiabao International Airport (XNN) and Zunyi Xinzhou Airport (ZYI).

## How far is Zunyi from Xining?

There are several ways to calculate distances between Xining and Zunyi. Here are two common methods:

Vincenty's formula (applied above)
• 680.821 miles
• 1095.675 kilometers
• 591.617 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
• 682.106 miles
• 1097.743 kilometers
• 592.734 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 Xining Caojiabao International Airport
City: Xining
Country: China
IATA Code: XNN
ICAO Code: ZLXN
Coordinates: 36°31′39″N, 102°2′34″E

B Zunyi Xinzhou Airport
City: Zunyi
Country: China
IATA Code: ZYI
ICAO Code: ZUZY
Coordinates: 27°35′22″N, 107°0′2″E

## Time difference and current local times

There is no time difference between Xining and Zunyi.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 122 kg (270 pounds).

## Frequent Flyer Miles Calculator

Xining (XNN) → Zunyi (ZYI).

Distance:
681
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
681

Round trip?