How far is Tainan from Portland, OR?
The distance between Portland (Portland International Airport) and Tainan (Tainan Airport) is 6293 miles / 10127 kilometers / 5468 nautical miles.
Portland International Airport – Tainan Airport
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Distance from Portland to Tainan
There are several ways to calculate the distance from Portland to Tainan. Here are two standard methods:
Vincenty's formula (applied above)- 6292.917 miles
- 10127.468 kilometers
- 5468.395 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- 6281.651 miles
- 10109.337 kilometers
- 5458.606 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 Tainan?
The estimated flight time from Portland International Airport to Tainan Airport is 12 hours and 24 minutes.
What is the time difference between Portland and Tainan?
The time difference between Portland and Tainan is 16 hours. Tainan is 16 hours ahead of Portland.
Flight carbon footprint between Portland International Airport (PDX) and Tainan Airport (TNN)
On average, flying from Portland to Tainan generates about 757 kg of CO2 per passenger, and 757 kilograms equals 1 668 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Portland to Tainan
See the map of the shortest flight path between Portland International Airport (PDX) and Tainan Airport (TNN).
Airport information
Origin | Portland International Airport |
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City: | Portland, OR |
Country: | United States |
IATA Code: | PDX |
ICAO Code: | KPDX |
Coordinates: | 45°35′19″N, 122°35′52″W |
Destination | Tainan Airport |
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City: | Tainan |
Country: | Taiwan |
IATA Code: | TNN |
ICAO Code: | RCNN |
Coordinates: | 22°57′1″N, 120°12′21″E |