Air Miles Calculator

Distance between Phoenix, AZ (PHX) and Seattle, WA (SEA)

Distance from Phoenix to Seattle (Phoenix Sky Harbor International Airport – Seattle–Tacoma International Airport) is 1107 miles / 1781 kilometers / 962 nautical miles.

How far is Seattle from Phoenix?

There are several ways to calculate distances between Phoenix and Seattle. 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).

Flight duration

Estimated flight time from Phoenix Sky Harbor International Airport (PHX) to Seattle–Tacoma International Airport (SEA) is 2 hours 35 minutes.

Time difference and current local times

There is no time difference between Phoenix and Seattle.

Time Difference

Phoenix
Seattle

Phoenix, AZ

 MST

Seattle, WA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 157 kg (346 pounds).

Airport information


A Phoenix Sky Harbor International Airport
City: Phoenix, AZ
Country: United States Flag of United States
IATA Code: PHX
ICAO Code: KPHX
Coordinates: 33°26′3″N, 112°0′43″W

B Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W

Phoenix to Seattle flight path

Shortest flight path between Phoenix Sky Harbor International Airport (PHX) and Seattle–Tacoma International Airport (SEA).

Frequent Flyer Miles Calculator

Phoenix (PHX) → Seattle (SEA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1107
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1107

Round trip?