How far is Lafayette, LA, from New Haven, CT?
The distance between New Haven (Tweed New Haven Airport) and Lafayette (Lafayette Regional Airport) is 1312 miles / 2111 kilometers / 1140 nautical miles.
The driving distance from New Haven (HVN) to Lafayette (LFT) is 1499 miles / 2412 kilometers, and travel time by car is about 28 hours 15 minutes.
Tweed New Haven Airport – Lafayette Regional Airport
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Distance from New Haven to Lafayette
There are several ways to calculate the distance from New Haven to Lafayette. Here are two standard 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 planet.
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).
How long does it take to fly from New Haven to Lafayette?
The estimated flight time from Tweed New Haven Airport to Lafayette Regional Airport is 2 hours and 59 minutes.
What is the time difference between New Haven and Lafayette?
The time difference between New Haven and Lafayette is 1 hour. Lafayette is 1 hour behind New Haven.
Flight carbon footprint between Tweed New Haven Airport (HVN) and Lafayette Regional Airport (LFT)
On average, flying from New Haven to Lafayette generates about 168 kg of CO2 per passenger, and 168 kilograms equals 370 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from New Haven to Lafayette
See the map of the shortest flight path between Tweed New Haven Airport (HVN) and Lafayette Regional Airport (LFT).
Airport information
| Origin | Tweed New Haven Airport |
|---|---|
| City: | New Haven, CT |
| Country: | United States  |
| IATA Code: | HVN |
| ICAO Code: | KHVN |
| Coordinates: | 41°15′49″N, 72°53′12″W |
| Destination | Lafayette Regional Airport |
|---|---|
| City: | Lafayette, LA |
| Country: | United States |
| IATA Code: | LFT |
| ICAO Code: | KLFT |
| Coordinates: | 30°12′19″N, 91°59′15″W |