Air Miles Calculator

Distance between San Diego, CA (SAN) and Seattle, WA (BFI)

Distance from San Diego to Seattle (San Diego International Airport – Boeing Field) is 1056 miles / 1699 kilometers / 917 nautical miles.

How far is Seattle from San Diego?

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

Vincenty's formula (applied above)
  • 1055.562 miles
  • 1698.762 kilometers
  • 917.258 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
  • 1056.786 miles
  • 1700.733 kilometers
  • 918.322 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 San Diego International Airport (SAN) to Boeing Field (BFI) is 2 hours 29 minutes.

Time difference and current local times

There is no time difference between San Diego and Seattle.

Time Difference

San Diego
Seattle

San Diego, CA

 PST

Seattle, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 154 kg (340 pounds).

Airport information


A San Diego International Airport
City: San Diego, CA
Country: United States Flag of United States
IATA Code: SAN
ICAO Code: KSAN
Coordinates: 32°44′0″N, 117°11′24″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

San Diego to Seattle flight map.

Frequent Flyer Miles Calculator

San Diego (SAN) → Seattle (BFI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1056
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1056

Round trip?