Distance between Seattle, WA (BFI) and New York, NY (JFK)
Distance from Seattle to New York (Boeing Field – John F. Kennedy International Airport) is 2420 miles / 3895 kilometers / 2103 nautical miles.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Seattle - New York
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)- 2420.330 miles
- 3895.144 kilometers
- 2103.209 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- 2414.043 miles
- 3885.026 kilometers
- 2097.746 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 John F. Kennedy International Airport (JFK) 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, WA
New York, NY
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 270 kg (596 pounds).
Airport information
| A | Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| B | John F. Kennedy International Airport |
|---|---|
| City: | New York, NY |
| Country: | United States |
| IATA Code: | JFK |
| ICAO Code: | KJFK |
| Coordinates: | 40°38′23″N, 73°46′44″W |
Seattle to New York flight path
Shortest flight path between Boeing Field (BFI) and John F. Kennedy International Airport (JFK).
Frequent Flyer Miles Calculator
Seattle (BFI) → New York (JFK).
In total
Round trip?