Air Miles Calculator

Distance between Lafayette, LA (LFT) and St Michael, AK (SMK)

Distance from Lafayette to St Michael (Lafayette Regional Airport – St. Michael Airport) is 3769 miles / 6065 kilometers / 3275 nautical miles.

How far is St Michael from Lafayette?

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

Vincenty's formula (applied above)
  • 3768.581 miles
  • 6064.944 kilometers
  • 3274.808 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
  • 3762.384 miles
  • 6054.970 kilometers
  • 3269.422 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).

Flight duration

Estimated flight time from Lafayette Regional Airport (LFT) to St. Michael Airport (SMK) is 7 hours 38 minutes.

Time difference and current local times

The time difference between Lafayette and St Michael is 3 hours. St Michael is 3 hours behind Lafayette.

Time Difference

Lafayette
St Michael

Lafayette, LA

 CST

St Michael, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 434 kg (956 pounds).

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 St. Michael Airport
City: St Michael, AK
Country: United States Flag of United States
IATA Code: SMK
ICAO Code: PAMK
Coordinates: 63°29′24″N, 162°6′36″W

Map

Lafayette to St Michael flight map.

Frequent Flyer Miles Calculator

Lafayette (LFT) → St Michael (SMK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3769
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3769

Round trip?