Map of flight path and driving directions from Huntsville to Portland.
Shortest flight path between Huntsville International Airport (HSV) and Portland International Airport (PDX).
How far is Portland from Huntsville?
There are several ways to calculate distances between Huntsville and Portland. Here are two common methods:Vincenty's formula (applied above)
- 2021.905 miles
- 3253.940 kilometers
- 1756.987 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
- 2017.961 miles
- 3247.593 kilometers
- 1753.560 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).
Time difference and current local times
The time difference between Huntsville and Portland is 2 hours. Portland is 2 hours behind Huntsville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 220 kg (485 pounds).
Frequent Flyer Miles Calculator
Huntsville (HSV) → Portland (PDX).