How far is Liège from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Liège (Liège Airport) is 4998 miles / 8044 kilometers / 4343 nautical miles.

Distance from Seattle to Liège

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

Vincenty's formula (applied above)

• 4998.050 miles
• 8043.583 kilometers
• 4343.187 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

• 4983.242 miles
• 8019.751 kilometers
• 4330.319 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 Liège?

The estimated flight time from Seattle–Tacoma International Airport to Liège Airport is 9 hours and 57 minutes.

What is the time difference between Seattle and Liège?

The time difference between Seattle and Liège is 9 hours. Liège is 9 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Liège Airport (LGG)

On average, flying from Seattle to Liège generates about 584 kg of CO2 per passenger, and 584 kilograms equals 1 287 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Liège

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Liège Airport (LGG).

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	Liège Airport
City:	Liège
Country:	Belgium
IATA Code:	LGG
ICAO Code:	EBLG
Coordinates:	50°38′14″N, 5°26′35″E