Air Miles Calculator

Distance between Seattle, WA (BFI) and Newark, NJ (EWR)

Distance from Seattle to Newark (Boeing Field – Newark Liberty International Airport) is 2401 miles / 3863 kilometers / 2086 nautical miles.

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).

Flight duration

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.

Time Difference

Seattle
Newark

Seattle, WA

 PDT

Newark, NJ

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 268 kg (590 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 Newark Liberty International Airport
City: Newark, NJ
Country: United States Flag of United States
IATA Code: EWR
ICAO Code: KEWR
Coordinates: 40°41′33″N, 74°10′7″W

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).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2401
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2401

Round trip?