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
There is no time difference between Seattle and Phoenix.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 157 kg (346 pounds).
Seattle to Phoenix flight path
Shortest flight path between Seattle–Tacoma International Airport (SEA) and Phoenix Sky Harbor International Airport (PHX).
Frequent Flyer Miles Calculator
Seattle (SEA) → Phoenix (PHX).