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

The distance between Seattle (Seattle–Tacoma International Airport) and Chuathbaluk (Chuathbaluk Airport) is 1742 miles / 2803 kilometers / 1514 nautical miles.

Distance from Seattle to Chuathbaluk

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

Vincenty's formula (applied above)

• 1741.767 miles
• 2803.102 kilometers
• 1513.554 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

• 1737.240 miles
• 2795.817 kilometers
• 1509.620 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 Chuathbaluk?

The estimated flight time from Seattle–Tacoma International Airport to Chuathbaluk Airport is 3 hours and 47 minutes.

What is the time difference between Seattle and Chuathbaluk?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Chuathbaluk Airport (CHU)

On average, flying from Seattle to Chuathbaluk generates about 196 kg of CO2 per passenger, and 196 kilograms equals 431 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Chuathbaluk

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

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	Chuathbaluk Airport
City:	Chuathbaluk, AK
Country:	United States
IATA Code:	CHU
ICAO Code:	PACH
Coordinates:	61°34′44″N, 159°12′57″W