How far is Portland, ME, from Kunming?
The distance between Kunming (Kunming Changshui International Airport) and Portland (Portland International Jetport) is 7687 miles / 12371 kilometers / 6680 nautical miles.
Kunming Changshui International Airport – Portland International Jetport
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Distance from Kunming to Portland
There are several ways to calculate the distance from Kunming to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 7687.174 miles
- 12371.307 kilometers
- 6679.971 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- 7673.895 miles
- 12349.937 kilometers
- 6668.432 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 Portland?
The estimated flight time from Kunming Changshui International Airport to Portland International Jetport is 15 hours and 3 minutes.
What is the time difference between Kunming and Portland?
The time difference between Kunming and Portland is 13 hours. Portland is 13 hours behind Kunming.
Flight carbon footprint between Kunming Changshui International Airport (KMG) and Portland International Jetport (PWM)
On average, flying from Kunming to Portland generates about 953 kg of CO2 per passenger, and 953 kilograms equals 2 101 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Kunming to Portland
See the map of the shortest flight path between Kunming Changshui International Airport (KMG) and Portland International Jetport (PWM).
Airport information
| Origin | Kunming Changshui International Airport |
|---|---|
| City: | Kunming |
| Country: | China  |
| IATA Code: | KMG |
| ICAO Code: | ZPPP |
| Coordinates: | 24°59′32″N, 102°44′38″E |
| Destination | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States  |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |