Air Miles Calculator

Distance between Seattle, WA (BFI) and Lewiston, ID (LWS)

Distance from Seattle to Lewiston (Boeing Field – Lewiston–Nez Perce County Airport) is 262 miles / 422 kilometers / 228 nautical miles.

How far is Lewiston from Seattle?

There are several ways to calculate distances between Seattle and Lewiston. Here are two common methods:

Vincenty's formula (applied above)
  • 262.447 miles
  • 422.368 kilometers
  • 228.060 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
  • 261.761 miles
  • 421.263 kilometers
  • 227.464 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 Boeing Field (BFI) to Lewiston–Nez Perce County Airport (LWS) is 59 minutes.

Time difference and current local times

There is no time difference between Seattle and Lewiston.

Time Difference

Seattle
Lewiston

Seattle, WA

 PDT

Lewiston, ID

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 61 kg (135 pounds).

Airport information


A Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B Lewiston–Nez Perce County Airport
City: Lewiston, ID
Country: United States Flag of United States
IATA Code: LWS
ICAO Code: KLWS
Coordinates: 46°22′28″N, 117°0′53″W

Seattle to Lewiston flight path

Shortest flight path between Boeing Field (BFI) and Lewiston–Nez Perce County Airport (LWS).

Frequent Flyer Miles Calculator

Seattle (BFI) → Lewiston (LWS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
262
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
262

Round trip?