Air Miles Calculator

Distance between New Orleans, LA (MSY) and New Haven, CT (HVN)

Flight distance from New Orleans to New Haven (Louis Armstrong New Orleans International Airport – Tweed New Haven Airport) is 1245 miles / 2003 kilometers / 1082 nautical miles. Estimated flight time is 2 hours 51 minutes.

Driving distance from New Orleans (MSY) to New Haven (HVN) is 1398 miles / 2250 kilometers and travel time by car is about 24 hours 55 minutes.

Map of flight path and driving directions from New Orleans to New Haven.

Shortest flight path between Louis Armstrong New Orleans International Airport (MSY) and Tweed New Haven Airport (HVN).

How far is New Haven from New Orleans?

There are several ways to calculate distances between New Orleans and New Haven. Here are two common methods:

Vincenty's formula (applied above)
  • 1244.754 miles
  • 2003.237 kilometers
  • 1081.661 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
  • 1244.105 miles
  • 2002.193 kilometers
  • 1081.098 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).

Airport information


A Louis Armstrong New Orleans International Airport
City: New Orleans, LA
Country: United States Flag of United States
IATA Code: MSY
ICAO Code: KMSY
Coordinates: 29°59′36″N, 90°15′28″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

Time difference and current local times

The time difference between New Orleans and New Haven is 1 hour. New Haven is 1 hour ahead of New Orleans.

Time Difference

New Orleans, LA

 CST

New Haven, CT

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (360 pounds).

Frequent Flyer Miles Calculator

New Orleans (MSY) → New Haven (HVN).

Distance:
1245
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1245

Round trip?