How far is Lappeenranta from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Lappeenranta (Lappeenranta Airport) is 4777 miles / 7687 kilometers / 4151 nautical miles.

Distance from Seattle to Lappeenranta

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

Vincenty's formula (applied above)

• 4776.555 miles
• 7687.120 kilometers
• 4150.713 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

• 4761.481 miles
• 7662.861 kilometers
• 4137.614 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 Lappeenranta?

The estimated flight time from Seattle–Tacoma International Airport to Lappeenranta Airport is 9 hours and 32 minutes.

What is the time difference between Seattle and Lappeenranta?

The time difference between Seattle and Lappeenranta is 10 hours. Lappeenranta is 10 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Lappeenranta Airport (LPP)

On average, flying from Seattle to Lappeenranta generates about 555 kg of CO2 per passenger, and 555 kilograms equals 1 223 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Lappeenranta

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

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	Lappeenranta Airport
City:	Lappeenranta
Country:	Finland
IATA Code:	LPP
ICAO Code:	EFLP
Coordinates:	61°2′40″N, 28°8′39″E