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How far is Tengchong from Portland, OR?

The distance between Portland (Portland International Airport) and Tengchong (Tengchong Tuofeng Airport) is 6936 miles / 11163 kilometers / 6027 nautical miles.

Portland International Airport – Tengchong Tuofeng Airport

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6936
Miles
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11163
Kilometers
Distance arrow
6027
Nautical miles

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Distance from Portland to Tengchong

There are several ways to calculate the distance from Portland to Tengchong. Here are two standard methods:

Vincenty's formula (applied above)
  • 6936.124 miles
  • 11162.610 kilometers
  • 6027.327 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
  • 6923.247 miles
  • 11141.886 kilometers
  • 6016.137 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 Portland to Tengchong?

The estimated flight time from Portland International Airport to Tengchong Tuofeng Airport is 13 hours and 37 minutes.

Flight carbon footprint between Portland International Airport (PDX) and Tengchong Tuofeng Airport (TCZ)

On average, flying from Portland to Tengchong generates about 846 kg of CO2 per passenger, and 846 kilograms equals 1 865 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Tengchong

See the map of the shortest flight path between Portland International Airport (PDX) and Tengchong Tuofeng Airport (TCZ).

Airport information

Origin Portland International Airport
City: Portland, OR
Country: United States Flag of United States
IATA Code: PDX
ICAO Code: KPDX
Coordinates: 45°35′19″N, 122°35′52″W
Destination Tengchong Tuofeng Airport
City: Tengchong
Country: China Flag of China
IATA Code: TCZ
ICAO Code: ZUTC
Coordinates: 24°56′17″N, 98°29′8″E