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

Flight distance from Dallas to Seattle (Dallas/Fort Worth International Airport – Seattle Boeing Field) is 1662 miles / 2675 kilometers / 1444 nautical miles. Estimated flight time is 3 hours 38 minutes.

Driving distance from Dallas (DFW) to Seattle (BFI) is 2099 miles / 3378 kilometers and travel time by car is about 37 hours 12 minutes.

Dallas – Seattle

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1662
Miles
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2675
Kilometers
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1444
Nautical miles

How far is Seattle from Dallas?

There are several ways to calculate distances between Los Angeles and Chicago. 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 Dallas to Seattle is 3 hours 38 minutes.

Time difference and current local times

The time difference between Dallas and Seattle is 2 hours. Seattle is 2 hours behind Dallas.

Dallas time to Seattle time converter

Time in Dallas: 00:00 ⇆ Time in Seattle: 00:00

Current local times

Dallas, TX

 CDT

Seattle, WA

 PDT

Carbon dioxide emissions

On average flying from Dallas to Seattle generates about 190 kg of CO2 per passenger, 190 kilograms is equal to 419 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dallas to Seattle

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

Airport information

Origin 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
Destination Seattle 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