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Distance between Lexington, KY (LEX) and Seattle, WA (SEA)

Flight distance from Lexington to Seattle (Lexington Blue Grass Airport – Seattle–Tacoma International Airport) is 2003 miles / 3223 kilometers / 1740 nautical miles. Estimated flight time is 4 hours 17 minutes.

Driving distance from Lexington (LEX) to Seattle (SEA) is 2446 miles / 3936 kilometers and travel time by car is about 43 hours 0 minutes.

Lexington – Seattle

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2003
Miles
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3223
Kilometers
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1740
Nautical miles

How far is Seattle from Lexington?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 2002.534 miles
  • 3222.765 kilometers
  • 1740.154 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
  • 1997.987 miles
  • 3215.448 kilometers
  • 1736.203 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 Lexington Blue Grass Airport to Seattle–Tacoma International Airport is 4 hours 17 minutes.

Time difference

The time difference between Lexington and Seattle is 3 hours. Seattle is 3 hours behind Lexington.
Lexington time to Seattle time converter

Carbon dioxide emissions

On average flying from Lexington to Seattle generates about 218 kg of CO2 per passenger, 218 kilograms is equal to 481 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lexington to Seattle

Shortest flight path between Lexington Blue Grass Airport (LEX) and Seattle–Tacoma International Airport (SEA).

Airport information

Origin Lexington Blue Grass Airport
City: Lexington, KY
Country: United States Flag of United States
IATA Code: LEX
ICAO Code: KLEX
Coordinates: 38°2′11″N, 84°36′21″W
Destination 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