How far is Hualien from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Hualien (Hualien Airport) is 6117 miles / 9845 kilometers / 5316 nautical miles.

Distance from Seattle to Hualien

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

Vincenty's formula (applied above)

• 6117.152 miles
• 9844.602 kilometers
• 5315.660 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

• 6105.852 miles
• 9826.417 kilometers
• 5305.841 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 Hualien?

The estimated flight time from Seattle–Tacoma International Airport to Hualien Airport is 12 hours and 4 minutes.

What is the time difference between Seattle and Hualien?

The time difference between Seattle and Hualien is 16 hours. Hualien is 16 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Hualien Airport (HUN)

On average, flying from Seattle to Hualien generates about 733 kg of CO2 per passenger, and 733 kilograms equals 1 615 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Hualien

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

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	Hualien Airport
City:	Hualien
Country:	Taiwan
IATA Code:	HUN
ICAO Code:	RCYU
Coordinates:	24°1′23″N, 121°37′4″E