How far is Kalskag, AK, from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Kalskag (Kalskag Airport) is 1777 miles / 2859 kilometers / 1544 nautical miles.

Distance from Seattle to Kalskag

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

Vincenty's formula (applied above)

• 1776.589 miles
• 2859.142 kilometers
• 1543.813 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

• 1771.919 miles
• 2851.627 kilometers
• 1539.755 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 Kalskag?

The estimated flight time from Seattle–Tacoma International Airport to Kalskag Airport is 3 hours and 51 minutes.

What is the time difference between Seattle and Kalskag?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Kalskag Airport (KLG)

On average, flying from Seattle to Kalskag generates about 198 kg of CO2 per passenger, and 198 kilograms equals 437 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Kalskag

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

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	Kalskag Airport
City:	Kalskag, AK
Country:	United States
IATA Code:	KLG
ICAO Code:	PALG
Coordinates:	61°32′10″N, 160°20′27″W