How far is Dallas from Portland?
There are several ways to calculate distances between Portland and Dallas. Here are two common methods:Vincenty's formula (applied above)
- 1615.783 miles
- 2600.350 kilometers
- 1404.077 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
- 1613.735 miles
- 2597.054 kilometers
- 1402.297 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 Portland International Airport (PDX) to Dallas/Fort Worth International Airport (DFW) is 3 hours 33 minutes.
Time difference and current local times
The time difference between Portland and Dallas is 2 hours. Dallas is 2 hours ahead of Portland.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 177 kg (390 pounds).
Portland to Dallas flight path
Shortest flight path between Portland International Airport (PDX) and Dallas/Fort Worth International Airport (DFW).
Frequent Flyer Miles Calculator
Portland (PDX) → Dallas (DFW).