How far is Lanai City, HI, from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Lanai City (Lanai Airport) is 2667 miles / 4292 kilometers / 2317 nautical miles.

Distance from Seattle to Lanai City

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

Vincenty's formula (applied above)

• 2666.656 miles
• 4291.567 kilometers
• 2317.261 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

• 2666.654 miles
• 4291.564 kilometers
• 2317.259 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 Lanai City?

The estimated flight time from Seattle–Tacoma International Airport to Lanai Airport is 5 hours and 32 minutes.

What is the time difference between Seattle and Lanai City?

The time difference between Seattle and Lanai City is 2 hours. Lanai City is 2 hours behind Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Lanai Airport (LNY)

On average, flying from Seattle to Lanai City generates about 295 kg of CO2 per passenger, and 295 kilograms equals 650 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Lanai City

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

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	Lanai Airport
City:	Lanai City, HI
Country:	United States
IATA Code:	LNY
ICAO Code:	PHNY
Coordinates:	20°47′8″N, 156°57′3″W