Distance between Lafayette, LA (LFT) and Sarnia (YZR)

Flight distance from Lafayette to Sarnia (Lafayette Regional Airport – Sarnia Chris Hadfield Airport) is 1032 miles / 1660 kilometers / 897 nautical miles. Estimated flight time is 2 hours 27 minutes.

Driving distance from Lafayette (LFT) to Sarnia (YZR) is 1239 miles / 1994 kilometers and travel time by car is about 21 hours 43 minutes.

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

Shortest flight path between Lafayette Regional Airport (LFT) and Sarnia Chris Hadfield Airport (YZR).

How far is Sarnia from Lafayette?

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

Vincenty's formula (applied above)
• 1031.694 miles
• 1660.351 kilometers
• 896.518 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
• 1032.577 miles
• 1661.772 kilometers
• 897.285 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
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

City: Sarnia
IATA Code: YZR
ICAO Code: CYZR
Coordinates: 42°59′57″N, 82°18′32″W

Time difference and current local times

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

CDT

EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 153 kg (337 pounds).

Frequent Flyer Miles Calculator

Lafayette (LFT) → Sarnia (YZR).

Distance:
1032
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1032

Round trip?