Air Miles Calculator

Distance between Seattle, WA (BFI) and New Haven, CT (HVN)

Flight distance from Seattle to New Haven (Seattle Boeing Field – Tweed New Haven Airport) is 2442 miles / 3930 kilometers / 2122 nautical miles. Estimated flight time is 5 hours 7 minutes.

Driving distance from Seattle (BFI) to New Haven (HVN) is 2966 miles / 4774 kilometers and travel time by car is about 49 hours 24 minutes.

Map of flight path and driving directions from Seattle to New Haven.

Shortest flight path between Seattle Boeing Field (BFI) and Tweed New Haven Airport (HVN).

How far is New Haven from Seattle?

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

Vincenty's formula (applied above)
  • 2441.749 miles
  • 3929.614 kilometers
  • 2121.822 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
  • 2435.297 miles
  • 3919.231 kilometers
  • 2116.215 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).

Airport information


A Seattle Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B Tweed New Haven Airport
City: New Haven, CT
Country: United States Flag of United States
IATA Code: HVN
ICAO Code: KHVN
Coordinates: 41°15′49″N, 72°53′12″W

Time difference and current local times

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

Time Difference

Seattle, WA

 PDT

New Haven, CT

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 268 kg (592 pounds).

Frequent Flyer Miles Calculator

Seattle (BFI) → New Haven (HVN).

Distance:
2442
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2442

Round trip?