Air Miles Calculator

Distance between Lafayette, LA (LFT) and Spokane, WA (GEG)

Distance from Lafayette to Spokane (Lafayette Regional Airport – Spokane International Airport) is 1812 miles / 2916 kilometers / 1574 nautical miles.

How far is Spokane from Lafayette?

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

Vincenty's formula (applied above)
  • 1811.815 miles
  • 2915.833 kilometers
  • 1574.424 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
  • 1810.646 miles
  • 2913.953 kilometers
  • 1573.409 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 Spokane International Airport (GEG) is 3 hours 55 minutes.

Time difference and current local times

The time difference between Lafayette and Spokane is 2 hours. Spokane is 2 hours behind Lafayette.

Time Difference

Lafayette
Spokane

Lafayette, LA

 CST

Spokane, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 199 kg (440 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 Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

Map

Lafayette to Spokane flight map.

Frequent Flyer Miles Calculator

Lafayette (LFT) → Spokane (GEG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1812
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1812

Round trip?