How far is Portland from Houston?
There are several ways to calculate distances between Houston and Portland. Here are two common methods:Vincenty's formula (applied above)
- 1843.503 miles
- 2966.830 kilometers
- 1601.960 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
- 1841.917 miles
- 2964.278 kilometers
- 1600.582 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 William P. Hobby Airport (HOU) to Portland International Airport (PDX) is 3 hours 59 minutes.
Time difference and current local times
The time difference between Houston and Portland is 2 hours. Portland is 2 hours behind Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 203 kg (448 pounds).
Houston to Portland flight map.
Frequent Flyer Miles Calculator
Houston (HOU) → Portland (PDX).