Map of flight path and driving directions from Seattle to Sitka.
Shortest flight path between Seattle Boeing Field (BFI) and Sitka Rocky Gutierrez Airport (SIT).
How far is Sitka from Seattle?
There are several ways to calculate distances between Seattle and Sitka. Here are two common methods:Vincenty's formula (applied above)
- 857.053 miles
- 1379.293 kilometers
- 744.759 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
- 855.577 miles
- 1376.918 kilometers
- 743.476 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 Sitka is 1 hour. Sitka is 1 hour behind Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 140 kg (309 pounds).
Frequent Flyer Miles Calculator
Seattle (BFI) → Sitka (SIT).