How far is Lille from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Lille (Lille Airport) is 4943 miles / 7955 kilometers / 4295 nautical miles.

Distance from Seattle to Lille

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

Vincenty's formula (applied above)

• 4943.138 miles
• 7955.209 kilometers
• 4295.469 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

• 4928.488 miles
• 7931.632 kilometers
• 4282.739 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 Lille?

The estimated flight time from Seattle–Tacoma International Airport to Lille Airport is 9 hours and 51 minutes.

What is the time difference between Seattle and Lille?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Lille Airport (LIL)

On average, flying from Seattle to Lille generates about 576 kg of CO2 per passenger, and 576 kilograms equals 1 271 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Lille

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

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	Lille Airport
City:	Lille
Country:	France
IATA Code:	LIL
ICAO Code:	LFQQ
Coordinates:	50°33′42″N, 3°5′21″E