How far is Seattle, WA, from Newark, NJ?
The distance between Newark (New York Newark Liberty International Airport) and Seattle (Seattle–Tacoma International Airport) is 2402 miles / 3865 kilometers / 2087 nautical miles.
The driving distance from Newark (EWR) to Seattle (SEA) is 2834 miles / 4561 kilometers, and travel time by car is about 50 hours 55 minutes.
New York Newark Liberty International Airport – Seattle–Tacoma International Airport
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Distance from Newark to Seattle
There are several ways to calculate the distance from Newark to Seattle. Here are two standard 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 planet.
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 – the shortest distance between two points).
How long does it take to fly from Newark to Seattle?
The estimated flight time from New York Newark Liberty International Airport to Seattle–Tacoma International Airport is 5 hours and 2 minutes.
What is the time difference between Newark and Seattle?
The time difference between Newark and Seattle is 3 hours. Seattle is 3 hours behind Newark.
Flight carbon footprint between New York Newark Liberty International Airport (EWR) and Seattle–Tacoma International Airport (SEA)
On average, flying from Newark to Seattle generates about 264 kg of CO2 per passenger, and 264 kilograms equals 581 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Newark to Seattle
See the map of the shortest flight path between New York Newark Liberty International Airport (EWR) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | New York 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 |
| Destination | 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 |
Airlines flying from Newark (EWR) to Seattle (SEA)
| Alaska Airlines |
| American Airlines |
| United Airlines |