Air Miles Calculator

Distance between Lafayette, LA (LFT) and Montreal (YHU)

Flight distance from Lafayette to Montreal (Lafayette Regional Airport – Montreal Saint-Hubert Longueuil Airport) is 1458 miles / 2346 kilometers / 1267 nautical miles. Estimated flight time is 3 hours 15 minutes.

Driving distance from Lafayette (LFT) to Montreal (YHU) is 1744 miles / 2807 kilometers and travel time by car is about 31 hours 14 minutes.

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

Shortest flight path between Lafayette Regional Airport (LFT) and Montreal Saint-Hubert Longueuil Airport (YHU).

How far is Montreal from Lafayette?

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

Vincenty's formula (applied above)
  • 1457.945 miles
  • 2346.335 kilometers
  • 1266.920 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
  • 1457.683 miles
  • 2345.913 kilometers
  • 1266.692 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 Montreal Saint-Hubert Longueuil Airport
City: Montreal
Country: Canada Flag of Canada
IATA Code: YHU
ICAO Code: CYHU
Coordinates: 45°31′3″N, 73°25′0″W

Time difference and current local times

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

Time Difference

Lafayette, LA

 CST

Montreal

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 177 kg (390 pounds).

Frequent Flyer Miles Calculator

Lafayette (LFT) → Montreal (YHU).

Distance:
1458
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1458

Round trip?