How far is Hana, HI, from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Hana (Hana Airport) is 2629 miles / 4231 kilometers / 2284 nautical miles.

Distance from Seattle to Hana

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

Vincenty's formula (applied above)

• 2628.877 miles
• 4230.768 kilometers
• 2284.432 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

• 2629.033 miles
• 4231.018 kilometers
• 2284.567 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 Hana?

The estimated flight time from Seattle–Tacoma International Airport to Hana Airport is 5 hours and 28 minutes.

What is the time difference between Seattle and Hana?

The time difference between Seattle and Hana is 2 hours. Hana is 2 hours behind Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Hana Airport (HNM)

On average, flying from Seattle to Hana generates about 290 kg of CO2 per passenger, and 290 kilograms equals 640 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Hana

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

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	Hana Airport
City:	Hana, HI
Country:	United States
IATA Code:	HNM
ICAO Code:	PHHN
Coordinates:	20°47′44″N, 156°0′50″W