Air Miles Calculator

Distance between Seattle, WA (SEA) and New York, NY (LGA)

Distance from Seattle to New York (Seattle–Tacoma International Airport – LaGuardia Airport) is 2413 miles / 3883 kilometers / 2096 nautical miles.

How far is New York from Seattle?

There are several ways to calculate distances between Seattle and New York. Here are two common methods:

Vincenty's formula (applied above)
  • 2412.578 miles
  • 3882.667 kilometers
  • 2096.473 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
  • 2406.288 miles
  • 3872.545 kilometers
  • 2091.007 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 Seattle–Tacoma International Airport (SEA) to LaGuardia Airport (LGA) is 5 hours 4 minutes.

Time difference and current local times

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

Time Difference

Seattle
New York

Seattle, WA

 PST

New York, NY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 269 kg (594 pounds).

Airport information


A 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

B LaGuardia Airport
City: New York, NY
Country: United States Flag of United States
IATA Code: LGA
ICAO Code: KLGA
Coordinates: 40°46′37″N, 73°52′21″W

Map

Seattle to New York flight map.

Frequent Flyer Miles Calculator

Seattle (SEA) → New York (LGA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2413
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2413

Round trip?