How far is Wilmington from Seattle?
There are several ways to calculate distances between Seattle and Wilmington. Here are two common methods:Vincenty's formula (applied above)
- 2458.358 miles
- 3956.343 kilometers
- 2136.254 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
- 2453.419 miles
- 3948.394 kilometers
- 2131.962 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).
Estimated flight time from Seattle Boeing Field (BFI) to Wilmington International Airport (ILM) is 5 hours 9 minutes.
Time difference and current local times
The time difference between Seattle and Wilmington is 3 hours. Wilmington is 3 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 275 kg (605 pounds).
Seattle to Wilmington flight path
Shortest flight path between Seattle Boeing Field (BFI) and Wilmington International Airport (ILM).
Frequent Flyer Miles Calculator
Seattle (BFI) → Wilmington (ILM).