# Distance between Xining (XNN) and Lancang Lahu Autonomous County (JMJ)

Distance from Xining to Lancang Lahu Autonomous County (Xining Caojiabao International Airport – Lancang Jingmai Airport) is 981 miles / 1579 kilometers / 853 nautical miles.

## How far is Lancang Lahu Autonomous County from Xining?

There are several ways to calculate distances between Xining and Lancang Lahu Autonomous County. Here are two common methods:

Vincenty's formula (applied above)
• 981.342 miles
• 1579.317 kilometers
• 852.763 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
• 984.334 miles
• 1584.131 kilometers
• 855.363 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).

## Flight duration

Estimated flight time from Xining Caojiabao International Airport (XNN) to Lancang Jingmai Airport (JMJ) is 2 hours 21 minutes.

## Time difference and current local times

There is no time difference between Xining and Lancang Lahu Autonomous County.

### Time Difference

Xining
Lancang Lahu Autonomous County

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 138 kg (305 pounds).

## 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 Lancang Jingmai Airport
City: Lancang Lahu Autonomous County
Country: China
IATA Code: JMJ
ICAO Code: ZPJM
Coordinates: 22°24′56″N, 99°47′11″E

## Map

Xining to Lancang Lahu Autonomous County flight map.

## Frequent Flyer Miles Calculator

Xining (XNN) → Lancang Lahu Autonomous County (JMJ).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
981
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
981

Round trip?