How far is Seattle, WA, from Auckland?

The distance between Auckland (Auckland Airport) and Seattle (Seattle–Tacoma International Airport) is 6990 miles / 11249 kilometers / 6074 nautical miles.

Distance from Auckland to Seattle

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

Vincenty's formula (applied above)

• 6989.635 miles
• 11248.727 kilometers
• 6073.827 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

• 7005.096 miles
• 11273.609 kilometers
• 6087.262 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 Auckland to Seattle?

The estimated flight time from Auckland Airport to Seattle–Tacoma International Airport is 13 hours and 44 minutes.

What is the time difference between Auckland and Seattle?

The time difference between Auckland and Seattle is 21 hours. Seattle is 21 hours behind Auckland.

Flight carbon footprint between Auckland Airport (AKL) and Seattle–Tacoma International Airport (SEA)

On average, flying from Auckland to Seattle generates about 853 kg of CO2 per passenger, and 853 kilograms equals 1 881 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Auckland to Seattle

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

Airport information

Origin	Auckland Airport
City:	Auckland
Country:	New Zealand
IATA Code:	AKL
ICAO Code:	NZAA
Coordinates:	37°0′29″S, 174°47′31″E

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