Map of flight path and driving directions from Seattle to Greensboro.
Shortest flight path between Seattle Boeing Field (BFI) and Greensboro Piedmont Triad International Airport (GSO).
How far is Greensboro from Seattle?
There are several ways to calculate distances between Seattle and Greensboro. Here are two common methods:Vincenty's formula (applied above)
- 2292.102 miles
- 3688.780 kilometers
- 1991.782 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
- 2287.166 miles
- 3680.837 kilometers
- 1987.493 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 Greensboro is 3 hours. Greensboro is 3 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 251 kg (553 pounds).
Frequent Flyer Miles Calculator
Seattle (BFI) → Greensboro (GSO).