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Distance between Honolulu, HI (HNL) and Seattle, WA (SEA)

Flight distance from Honolulu to Seattle (Honolulu Daniel K. Inouye International Airport – Seattle–Tacoma International Airport) is 2677 miles / 4308 kilometers / 2326 nautical miles. Estimated flight time is 5 hours 34 minutes.

Honolulu – Seattle

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2677
Miles
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4308
Kilometers
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2326
Nautical miles

How far is Seattle from Honolulu?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 2677.169 miles
  • 4308.486 kilometers
  • 2326.396 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 2676.828 miles
  • 4307.937 kilometers
  • 2326.100 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).

Flight Duration

Estimated flight time from Honolulu Daniel K. Inouye International Airport to Seattle–Tacoma International Airport is 5 hours 34 minutes.

Time difference

The time difference between Honolulu and Seattle is 2 hours. Seattle is 2 hours ahead of Honolulu.
Honolulu time to Seattle time converter

Carbon dioxide emissions

On average flying from Honolulu to Seattle generates about 296 kg of CO2 per passenger, 296 kilograms is equal to 652 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Honolulu to Seattle

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Seattle–Tacoma International Airport (SEA).

Airport information

Origin Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W
Destination Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W

Airlines flying from Honolulu (HNL) to Seattle (SEA)

Alaska Airlines
Delta Air Lines
Hawaiian Airlines