Air Miles Calculator

Distance between Seattle, WA (BFI) and Dallas, TX (DFW)

Distance from Seattle to Dallas (Boeing Field – Dallas/Fort Worth International Airport) is 1662 miles / 2675 kilometers / 1444 nautical miles.

How far is Dallas from Seattle?

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

Vincenty's formula (applied above)
  • 1662.039 miles
  • 2674.793 kilometers
  • 1444.273 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
  • 1660.279 miles
  • 2671.959 kilometers
  • 1442.743 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 Dallas/Fort Worth International Airport (DFW) is 3 hours 38 minutes.

Time difference and current local times

The time difference between Seattle and Dallas is 2 hours. Dallas is 2 hours ahead of Seattle.

Time Difference

Seattle
Dallas

Seattle, WA

 PDT

Dallas, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 182 kg (402 pounds).

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 Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

Seattle to Dallas flight path

Shortest flight path between Boeing Field (BFI) and Dallas/Fort Worth International Airport (DFW).

Frequent Flyer Miles Calculator

Seattle (BFI) → Dallas (DFW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1662
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1662

Round trip?