Calculations with different methods
- 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).
Estimated flight time from Lafayette Regional Airport (LFT) to Tweed New Haven Airport (HVN) is 2 hours 59 minutes.
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 167 kg (368 pounds).
Lafayette to New Haven flight map.
Frequent Flyer Miles Calculator
Lafayette (LFT) → New Haven (HVN).