Map of flight path and driving directions from Houston to New Haven.
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Tweed New Haven Airport (HVN).
How far is New Haven from Houston?
There are several ways to calculate distances between Houston and New Haven. Here are two common methods:Vincenty's formula (applied above)
- 1477.212 miles
- 2377.341 kilometers
- 1283.662 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
- 1475.706 miles
- 2374.918 kilometers
- 1282.353 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).
Time difference and current local times
The time difference between Houston and New Haven is 1 hour. New Haven is 1 hour ahead of Houston.
New Haven, CT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 178 kg (393 pounds).
Frequent Flyer Miles Calculator
Houston (IAH) → New Haven (HVN).