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).
Estimated flight time from Huntsville International Airport (HSV) to Portland International Airport (PDX) is 4 hours 19 minutes.
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 224 kg (493 pounds).
Huntsville to Portland flight map.
Frequent Flyer Miles Calculator
Huntsville (HSV) → Portland (PDX).