Air Miles Calculator

Distance between Los Angeles, CA (LAX) and Seattle, WA (SEA)

Distance from Los Angeles to Seattle (Los Angeles International Airport – Seattle–Tacoma International Airport) is 954 miles / 1535 kilometers / 829 nautical miles.

How far is Seattle from Los Angeles?

There are several ways to calculate distances between Los Angeles and Seattle. Here are two common methods:

Vincenty's formula (applied above)
  • 953.903 miles
  • 1535.158 kilometers
  • 828.919 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
  • 954.993 miles
  • 1536.912 kilometers
  • 829.866 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 Los Angeles International Airport (LAX) to Seattle–Tacoma International Airport (SEA) is 2 hours 18 minutes.

Time difference and current local times

There is no time difference between Los Angeles and Seattle.

Time Difference

Los Angeles
Seattle

Los Angeles, CA

 PDT

Seattle, WA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 148 kg (325 pounds).

Airport information


A Los Angeles International Airport
City: Los Angeles, CA
Country: United States Flag of United States
IATA Code: LAX
ICAO Code: KLAX
Coordinates: 33°56′33″N, 118°24′28″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

Los Angeles to Seattle flight path

Shortest flight path between Los Angeles International Airport (LAX) and Seattle–Tacoma International Airport (SEA).

Frequent Flyer Miles Calculator

Los Angeles (LAX) → Seattle (SEA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
954
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
954

Round trip?