Air Miles Calculator

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

Distance from Los Angeles to Seattle (Los Angeles International Airport – Boeing Field) is 959 miles / 1544 kilometers / 834 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)
  • 959.263 miles
  • 1543.784 kilometers
  • 833.577 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
  • 960.355 miles
  • 1545.542 kilometers
  • 834.526 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 Boeing Field (BFI) 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

 PST

Seattle, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 148 kg (326 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 Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

Map

Los Angeles to Seattle flight map.

Frequent Flyer Miles Calculator

Los Angeles (LAX) → Seattle (BFI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
959
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
959

Round trip?