How far is Seattle, WA, from Laramie, WY?

The distance between Laramie (Laramie Regional Airport) and Seattle (Seattle–Tacoma International Airport) is 924 miles / 1486 kilometers / 803 nautical miles.

The driving distance from Laramie (LAR) to Seattle (SEA) is 1179 miles / 1898 kilometers, and travel time by car is about 20 hours 24 minutes.

Distance from Laramie to Seattle

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

Vincenty's formula (applied above)

• 923.662 miles
• 1486.490 kilometers
• 802.640 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

• 921.788 miles
• 1483.474 kilometers
• 801.012 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 Laramie to Seattle?

The estimated flight time from Laramie Regional Airport to Seattle–Tacoma International Airport is 2 hours and 14 minutes.

What is the time difference between Laramie and Seattle?

The time difference between Laramie and Seattle is 1 hour. Seattle is 1 hour behind Laramie.

Flight carbon footprint between Laramie Regional Airport (LAR) and Seattle–Tacoma International Airport (SEA)

On average, flying from Laramie to Seattle generates about 145 kg of CO2 per passenger, and 145 kilograms equals 321 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Laramie to Seattle

See the map of the shortest flight path between Laramie Regional Airport (LAR) and Seattle–Tacoma International Airport (SEA).

Airport information

Origin	Laramie Regional Airport
City:	Laramie, WY
Country:	United States
IATA Code:	LAR
ICAO Code:	KLAR
Coordinates:	41°18′43″N, 105°40′30″W

Destination	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