Air Miles Calculator

Distance between Lafayette, LA (LFT) and New Haven, CT (HVN)

Distance from Lafayette to New Haven (Tweed New Haven Airport – Lafayette Regional Airport) is 1312 miles / 2111 kilometers / 1140 nautical miles.

Calculations with different 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).

Flight duration

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.

Time Difference

Lafayette
New Haven

Lafayette, LA

 CDT

New Haven, CT

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 167 kg (368 pounds).

Airport information


A Lafayette Regional Airport
City: Lafayette, LA
Country: United States Flag of United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

B Tweed New Haven Airport
City: New Haven, CT
Country: United States Flag of United States
IATA Code: HVN
ICAO Code: KHVN
Coordinates: 41°15′49″N, 72°53′12″W

Map

Lafayette to New Haven flight map.

Frequent Flyer Miles Calculator

Lafayette (LFT) → New Haven (HVN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1312
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1312

Round trip?