How far is Phoenix from Seattle?
There are several ways to calculate distances between Seattle and Phoenix. Here are two common methods:Vincenty's formula (applied above)
- 1106.683 miles
- 1781.033 kilometers
- 961.681 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
- 1107.175 miles
- 1781.826 kilometers
- 962.109 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 Seattle–Tacoma International Airport (SEA) to Phoenix Sky Harbor International Airport (PHX) is 2 hours 35 minutes.
Time difference and current local times
The time difference between Seattle and Phoenix is 1 hour. Phoenix is 1 hour ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 149 kg (330 pounds).
Seattle to Phoenix flight map.
Frequent Flyer Miles Calculator
Seattle (SEA) → Phoenix (PHX).