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)
- 2442.902 miles
- 3931.470 kilometers
- 2122.824 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
- 2436.446 miles
- 3921.080 kilometers
- 2117.214 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).
Estimated flight time from Seattle–Tacoma International Airport (SEA) to Tweed New Haven Airport (HVN) is 5 hours 7 minutes.
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.
New Haven, CT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 273 kg (601 pounds).
Seattle to New Haven flight map.
Frequent Flyer Miles Calculator
Seattle (SEA) → New Haven (HVN).