Air Miles Calculator

Distance between Lafayette, LA (LFT) and Manchester, NH (MHT)

Flight distance from Lafayette to Manchester (Lafayette Regional Airport – Manchester–Boston Regional Airport) is 1434 miles / 2308 kilometers / 1246 nautical miles. Estimated flight time is 3 hours 12 minutes.

Driving distance from Lafayette (LFT) to Manchester (MHT) is 1654 miles / 2662 kilometers and travel time by car is about 29 hours 35 minutes.

Map of flight path and driving directions from Lafayette to Manchester.

Shortest flight path between Lafayette Regional Airport (LFT) and Manchester–Boston Regional Airport (MHT).

How far is Manchester from Lafayette?

There are several ways to calculate distances between Lafayette and Manchester. Here are two common methods:

Vincenty's formula (applied above)
  • 1434.409 miles
  • 2308.457 kilometers
  • 1246.467 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
  • 1433.433 miles
  • 2306.887 kilometers
  • 1245.619 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 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 Manchester–Boston Regional Airport
City: Manchester, NH
Country: United States Flag of United States
IATA Code: MHT
ICAO Code: KMHT
Coordinates: 42°55′57″N, 71°26′8″W

Time difference and current local times

The time difference between Lafayette and Manchester is 1 hour. Manchester is 1 hour ahead of Lafayette.

Time Difference

Lafayette, LA

 CDT

Manchester, NH

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 175 kg (387 pounds).

Frequent Flyer Miles Calculator

Lafayette (LFT) → Manchester (MHT).

Distance:
1434
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1434

Round trip?