Map of flight path from Seattle to Lanai City.
Shortest flight path between Seattle–Tacoma International Airport (SEA) and Lanai Airport (LNY).
How far is Lanai City from Seattle?
There are several ways to calculate distances between Seattle and Lanai City. Here are two common 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 earth.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).
Time difference and current local times
The time difference between Seattle and Lanai City is 3 hours. Lanai City is 3 hours behind Seattle.
Lanai City, HI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 295 kg (650 pounds).
Frequent Flyer Miles Calculator
Seattle (SEA) → Lanai City (LNY).