# How far is Dallas, TX, from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Dallas (Dallas/Fort Worth International Airport) is 1660 miles / 2671 kilometers / 1442 nautical miles.

The driving distance from Seattle (SEA) to Dallas (DFW) is 2084 miles / 3354 kilometers, and travel time by car is about 36 hours 59 minutes.

1660
Miles
2671
Kilometers
1442
Nautical miles
3 h 38 min
190 kg

## Distance from Seattle to Dallas

There are several ways to calculate the distance from Seattle to Dallas. Here are two standard methods:

Vincenty's formula (applied above)
• 1659.687 miles
• 2671.008 kilometers
• 1442.229 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
• 1657.916 miles
• 2668.157 kilometers
• 1440.689 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).

## How long does it take to fly from Seattle to Dallas?

The estimated flight time from Seattle–Tacoma International Airport to Dallas/Fort Worth International Airport is 3 hours and 38 minutes.

## Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Dallas/Fort Worth International Airport (DFW)

On average, flying from Seattle to Dallas generates about 190 kg of CO2 per passenger, and 190 kilograms equals 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 Seattle to Dallas

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Dallas/Fort Worth International Airport (DFW).

## Airport information

Origin Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W
Destination Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W