How far is New Haven from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and New Haven. Here are two common methods:Vincenty's formula (applied above)
- 290.109 miles
- 466.886 kilometers
- 252.098 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
- 289.730 miles
- 466.275 kilometers
- 251.768 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 Washington Dulles International Airport (IAD) to Tweed New Haven Airport (HVN) is 1 hour 2 minutes.
Time difference and current local times
There is no time difference between Washington D.C. and New Haven.
New Haven, CT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 65 kg (143 pounds).
Washington D.C. to New Haven flight path
Shortest flight path between Washington Dulles International Airport (IAD) and Tweed New Haven Airport (HVN).
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → New Haven (HVN).