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Distance between Seattle, WA (SEA) and Lahaina, HI (JHM)

Flight distance from Seattle to Lahaina (Seattle–Tacoma International Airport – Kapalua Airport) is 2646 miles / 4258 kilometers / 2299 nautical miles. Estimated flight time is 5 hours 30 minutes.

Seattle – Lahaina

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2646
Miles
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4258
Kilometers
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2299
Nautical miles

How far is Lahaina from Seattle?

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

Vincenty's formula (applied above)
  • 2645.960 miles
  • 4258.260 kilometers
  • 2299.277 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
  • 2645.948 miles
  • 4258.240 kilometers
  • 2299.266 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 Lahaina?

Estimated flight time from Seattle–Tacoma International Airport to Kapalua Airport is 5 hours 30 minutes.

What is the time difference between Seattle and Lahaina?

The time difference between Seattle and Lahaina is 3 hours. Lahaina is 3 hours behind Seattle.
Seattle time to Lahaina time converter

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Kapalua Airport (JHM)

On average flying from Seattle to Lahaina generates about 292 kg of CO2 per passenger, 292 kilograms is equal to 644 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Lahaina

Shortest flight path between Seattle–Tacoma International Airport (SEA) and Kapalua Airport (JHM).

Airport information

Origin 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
Destination Kapalua Airport
City: Lahaina, HI
Country: United States Flag of United States
IATA Code: JHM
ICAO Code: PHJH
Coordinates: 20°57′46″N, 156°40′22″W