Air Miles Calculator

Distance between Seattle, WA (BFI) and Greensboro, NC (GSO)

Distance from Seattle to Greensboro (Boeing Field – Piedmont Triad International Airport) is 2292 miles / 3689 kilometers / 1992 nautical miles.

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).

Flight duration

Estimated flight time from Boeing Field (BFI) to Piedmont Triad International Airport (GSO) is 4 hours 50 minutes.

Time difference and current local times

The time difference between Seattle and Greensboro is 3 hours. Greensboro is 3 hours ahead of Seattle.

Time Difference

Seattle
Greensboro

Seattle, WA

 PDT

Greensboro, NC

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 255 kg (562 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 Piedmont Triad International Airport
City: Greensboro, NC
Country: United States Flag of United States
IATA Code: GSO
ICAO Code: KGSO
Coordinates: 36°5′52″N, 79°56′14″W

Seattle to Greensboro flight path

Shortest flight path between Boeing Field (BFI) and Piedmont Triad International Airport (GSO).

Frequent Flyer Miles Calculator

Seattle (BFI) → Greensboro (GSO).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2292
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2292

Round trip?