Map of flight path and driving directions from Lafayette to New Haven.
Shortest flight path between Lafayette Regional Airport (LFT) and Tweed New Haven Airport (HVN).
How far is New Haven from Lafayette?
There are several ways to calculate distances between Lafayette and New Haven. Here are two common methods:Vincenty's formula (applied above)
- 1311.972 miles
- 2111.414 kilometers
- 1140.072 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
- 1310.973 miles
- 2109.807 kilometers
- 1139.204 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 Lafayette and New Haven is 1 hour. New Haven is 1 hour ahead of Lafayette.
New Haven, CT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 168 kg (370 pounds).
Frequent Flyer Miles Calculator
Lafayette (LFT) → New Haven (HVN).