Air Miles Calculator

Distance between Long Beach, CA (LGB) and Seattle, WA (BFI)

Distance from Long Beach to Seattle (Long Beach Airport – Boeing Field) is 971 miles / 1562 kilometers / 843 nautical miles.

How far is Seattle from Long Beach?

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

Vincenty's formula (applied above)
  • 970.593 miles
  • 1562.017 kilometers
  • 843.422 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
  • 971.689 miles
  • 1563.782 kilometers
  • 844.375 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 Long Beach Airport (LGB) to Boeing Field (BFI) is 2 hours 20 minutes.

Time difference and current local times

There is no time difference between Long Beach and Seattle.

Time Difference

Long Beach
Seattle

Long Beach, CA

 PST

Seattle, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 149 kg (328 pounds).

Airport information


A Long Beach Airport
City: Long Beach, CA
Country: United States Flag of United States
IATA Code: LGB
ICAO Code: KLGB
Coordinates: 33°49′3″N, 118°9′7″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

Long Beach to Seattle flight map.

Frequent Flyer Miles Calculator

Long Beach (LGB) → Seattle (BFI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
971
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
971

Round trip?