# Distance between Nanyang (NNY) and Kunming (KMG)

Flight distance from Nanyang to Kunming (Nanyang Jiangying Airport – Kunming Changshui International Airport) is 812 miles / 1306 kilometers / 705 nautical miles. Estimated flight time is 2 hours 2 minutes.

Driving distance from Nanyang (NNY) to Kunming (KMG) is 1031 miles / 1659 kilometers and travel time by car is about 17 hours 29 minutes.

## Map of flight path and driving directions from Nanyang to Kunming.

Shortest flight path between Nanyang Jiangying Airport (NNY) and Kunming Changshui International Airport (KMG).

## How far is Kunming from Nanyang?

There are several ways to calculate distances between Nanyang and Kunming. Here are two common methods:

Vincenty's formula (applied above)
• 811.564 miles
• 1306.085 kilometers
• 705.229 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
• 811.938 miles
• 1306.687 kilometers
• 705.555 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 Nanyang Jiangying Airport
City: Nanyang
Country: China
IATA Code: NNY
ICAO Code: ZHNY
Coordinates: 32°58′50″N, 112°36′53″E

B Kunming Changshui International Airport
City: Kunming
Country: China
IATA Code: KMG
ICAO Code: ZPPP
Coordinates: 24°59′32″N, 102°44′38″E

## Time difference and current local times

There is no time difference between Nanyang and Kunming.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 136 kg (300 pounds).

## Frequent Flyer Miles Calculator

Nanyang (NNY) → Kunming (KMG).

Distance:
812
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
812

Round trip?