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How far is Newark, NJ, from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Newark (New York Newark Liberty International Airport) is 2402 miles / 3865 kilometers / 2087 nautical miles. The estimated flight time is 5 hours and 2 minutes.

Driving distance from Seattle (SEA) to Newark (EWR) is 2831 miles / 4556 kilometers and travel time by car is about 50 hours 45 minutes.

Seattle–Tacoma International Airport – New York Newark Liberty International Airport

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2402
Miles
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3865
Kilometers
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2087
Nautical miles

Distance from Seattle to Newark

There are several ways to calculate the distance from Seattle to Newark. 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 Seattle to Newark?

The estimated flight time from Seattle–Tacoma International Airport to New York Newark Liberty International Airport is 5 hours and 2 minutes.

What is the time difference between Seattle and Newark?

The time difference between Seattle and Newark is 3 hours. Newark is 3 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and New York Newark Liberty International Airport (EWR)

On average, flying from Seattle to Newark 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 Seattle to Newark

Shortest flight path between Seattle–Tacoma International Airport (SEA) and New York Newark Liberty International Airport (EWR).

Airport information

Origin Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W
Destination New York 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

Airlines flying from Seattle (SEA) to Newark (EWR)

Alaska Airlines
American Airlines
United Airlines