Map of flight path from Honolulu to Portland.
Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Portland International Airport (PDX).
How far is Portland from Honolulu?
There are several ways to calculate distances between Honolulu and Portland. Here are two common methods:Vincenty's formula (applied above)
- 2602.961 miles
- 4189.059 kilometers
- 2261.911 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
- 2602.400 miles
- 4188.157 kilometers
- 2261.424 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).
|A||Honolulu Daniel K. Inouye International Airport|
|B||Portland International Airport|
Time difference and current local times
The time difference between Honolulu and Portland is 3 hours. Portland is 3 hours ahead of Honolulu.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 287 kg (633 pounds).
Frequent Flyer Miles Calculator
Honolulu (HNL) → Portland (PDX).