Air Miles Calculator

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

Distance from Los Angeles to Seattle (Boeing Field – Los Angeles International Airport) is 959 miles / 1544 kilometers / 834 nautical miles.

Calculations with different 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).

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

 PDT

Seattle, WA

 PDT

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?