Air Miles Calculator logo

How far is Champaign, IL, from Kunming?

The distance between Kunming (Kunming Changshui International Airport) and Champaign (University of Illinois Willard Airport) is 7901 miles / 12715 kilometers / 6866 nautical miles.

Kunming Changshui International Airport – University of Illinois Willard Airport

Distance arrow
7901
Miles
Distance arrow
12715
Kilometers
Distance arrow
6866
Nautical miles

Search flights

Distance from Kunming to Champaign

There are several ways to calculate the distance from Kunming to Champaign. Here are two standard methods:

Vincenty's formula (applied above)
  • 7900.874 miles
  • 12715.224 kilometers
  • 6865.672 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 7887.843 miles
  • 12694.253 kilometers
  • 6854.348 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).

How long does it take to fly from Kunming to Champaign?

The estimated flight time from Kunming Changshui International Airport to University of Illinois Willard Airport is 15 hours and 27 minutes.

Flight carbon footprint between Kunming Changshui International Airport (KMG) and University of Illinois Willard Airport (CMI)

On average, flying from Kunming to Champaign generates about 984 kg of CO2 per passenger, and 984 kilograms equals 2 169 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kunming to Champaign

See the map of the shortest flight path between Kunming Changshui International Airport (KMG) and University of Illinois Willard Airport (CMI).

Airport information

Origin Kunming Changshui International Airport
City: Kunming
Country: China Flag of China
IATA Code: KMG
ICAO Code: ZPPP
Coordinates: 24°59′32″N, 102°44′38″E
Destination University of Illinois Willard Airport
City: Champaign, IL
Country: United States Flag of United States
IATA Code: CMI
ICAO Code: KCMI
Coordinates: 40°2′21″N, 88°16′41″W