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)
- 1672.135 miles
- 2691.040 kilometers
- 1453.045 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
- 1670.355 miles
- 2688.175 kilometers
- 1451.498 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).
Estimated flight time from Boeing Field (BFI) to Dallas Love Field (DAL) is 3 hours 39 minutes.
Time difference and current local times
The time difference between Seattle and Dallas is 2 hours. Dallas is 2 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 183 kg (404 pounds).
Seattle to Dallas flight path
Shortest flight path between Boeing Field (BFI) and Dallas Love Field (DAL).
Frequent Flyer Miles Calculator
Seattle (BFI) → Dallas (DAL).