# Distance between Xining (XNN) and Chongqing (CKG)

Flight distance from Xining to Chongqing (Xining Caojiabao International Airport – Chongqing Jiangbei International Airport) is 539 miles / 868 kilometers / 469 nautical miles. Estimated flight time is 1 hour 31 minutes.

Driving distance from Xining (XNN) to Chongqing (CKG) is 725 miles / 1167 kilometers and travel time by car is about 12 hours 50 minutes.

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

Shortest flight path between Xining Caojiabao International Airport (XNN) and Chongqing Jiangbei International Airport (CKG).

## How far is Chongqing from Xining?

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

Vincenty's formula (applied above)
• 539.500 miles
• 868.241 kilometers
• 468.813 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
• 540.282 miles
• 869.500 kilometers
• 469.492 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 Chongqing Jiangbei International Airport
City: Chongqing
Country: China
IATA Code: CKG
ICAO Code: ZUCK
Coordinates: 29°43′9″N, 106°38′31″E

## Time difference and current local times

There is no time difference between Xining and Chongqing.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 104 kg (230 pounds).

## Frequent Flyer Miles Calculator

Xining (XNN) → Chongqing (CKG).

Distance:
539
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
539

Round trip?