Distance between Newark, NJ (EWR) and Seattle, WA (SEA)
Distance from Newark Liberty International Airport to Seattle–Tacoma International Airport is 2402 miles / 3865 kilometers / 2087 nautical miles.
Calculations with different methods
Vincenty's formula (applied above)
- 2401.518 miles
- 3864.868 kilometers
- 2086.862 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- 2395.274 miles
- 3854.819 kilometers
- 2081.436 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Flight duration
Estimated flight time from Newark Liberty International Airport (EWR) to Seattle–Tacoma International Airport (SEA) is 5 hours 2 minutes.
Time difference and current local times
The time difference between Newark and Seattle is 3 hours. Seattle is 3 hours behind Newark.
Time Difference
Newark
Seattle
Newark, NJ
EST
Seattle, WA
PST
Airport information
A | Newark Liberty International Airport |
---|---|
City: | Newark, NJ |
Country: | United States ![]() |
IATA Code: | EWR |
ICAO Code: | KEWR |
Coordinates: | 40°41′33″N, 74°10′7″W |
B | Seattle–Tacoma International Airport |
---|---|
City: | Seattle, WA |
Country: | United States ![]() |
IATA Code: | SEA |
ICAO Code: | KSEA |
Coordinates: | 47°26′56″N, 122°18′32″W |
Map
Flight map from Newark to Seattle.
Frequent Flyer Miles Calculator
Newark (EWR) → Seattle (SEA).
Elite level bonus (%):
Booking class bonus (%):
Air miles:
2402
Elite level bonus:
0
Booking class bonus:
0
In total
Total frequent flyer miles:
2402
Round trip?