Air Miles Calculator

Distance between Lafayette, LA (LFT) and St George, UT (SGU)

Flight distance from Lafayette to St George (Lafayette Regional Airport – St. George Municipal Airport) is 1324 miles / 2130 kilometers / 1150 nautical miles. Estimated flight time is 3 hours 0 minutes.

Driving distance from Lafayette (LFT) to St George (SGU) is 1568 miles / 2524 kilometers and travel time by car is about 27 hours 54 minutes.

Map of flight path and driving directions from Lafayette to St George.

Shortest flight path between Lafayette Regional Airport (LFT) and St. George Municipal Airport (SGU).

How far is St George from Lafayette?

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

Vincenty's formula (applied above)
  • 1323.565 miles
  • 2130.071 kilometers
  • 1150.146 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
  • 1321.511 miles
  • 2126.766 kilometers
  • 1148.362 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 St. George Municipal Airport
City: St George, UT
Country: United States Flag of United States
IATA Code: SGU
ICAO Code: KSGU
Coordinates: 37°2′11″N, 113°30′37″W

Time difference and current local times

The time difference between Lafayette and St George is 1 hour. St George is 1 hour behind Lafayette.

Time Difference

Lafayette, LA

 CST

St George, UT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 168 kg (371 pounds).

Frequent Flyer Miles Calculator

Lafayette (LFT) → St George (SGU).

Distance:
1324
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1324

Round trip?