Map of flight path and driving directions from Seattle to Haines.
Shortest flight path between Seattle Boeing Field (BFI) and Haines Airport (HNS).
How far is Haines from Seattle?
There are several ways to calculate distances between Seattle and Haines. Here are two common methods:Vincenty's formula (applied above)
- 973.362 miles
- 1566.474 kilometers
- 845.828 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
- 971.798 miles
- 1563.958 kilometers
- 844.470 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 Haines is 1 hour. Haines is 1 hour behind Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 149 kg (328 pounds).
Frequent Flyer Miles Calculator
Seattle (BFI) → Haines (HNS).