How far is Newark from Seattle?
There are several ways to calculate distances between Seattle and Newark. Here are two common methods:Vincenty's formula (applied above)
- 2400.524 miles
- 3863.268 kilometers
- 2085.998 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
- 2394.285 miles
- 3853.227 kilometers
- 2080.576 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 Boeing Field (BFI) to Newark Liberty International Airport (EWR) is 5 hours 2 minutes.
Time difference and current local times
The time difference between Seattle and Newark is 3 hours. Newark is 3 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 268 kg (590 pounds).
Seattle to Newark flight path
Shortest flight path between Boeing Field (BFI) and Newark Liberty International Airport (EWR).
Frequent Flyer Miles Calculator
Seattle (BFI) → Newark (EWR).