Air Miles Calculator

Distance between Seattle, WA (BFI) and Seattle, WA (SEA)

Distance from Seattle to Seattle (Boeing Field – Seattle–Tacoma International Airport) is 6 miles / 9 kilometers / 5 nautical miles.

How far is Seattle from Seattle?

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

Vincenty's formula (applied above)
  • 5.605 miles
  • 9.021 kilometers
  • 4.871 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
  • 5.606 miles
  • 9.022 kilometers
  • 4.871 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 Boeing Field (BFI) to Seattle–Tacoma International Airport (SEA) is 30 minutes.

Time difference and current local times

There is no time difference between Seattle and Seattle.

Time Difference

Seattle
Seattle

Seattle, WA

 PDT

Seattle, WA

 PDT

Airport information


A 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

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

Seattle to Seattle flight path

Shortest flight path between Boeing Field (BFI) and Seattle–Tacoma International Airport (SEA).

Frequent Flyer Miles Calculator

Seattle (BFI) → Seattle (SEA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
6
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6

Round trip?