Air Miles Calculator

Distance between Spokane, WA (GEG) and Louisville, KY (SDF)

Distance from Spokane to Louisville (Spokane International Airport – Louisville International Airport) is 1725 miles / 2777 kilometers / 1499 nautical miles.

How far is Louisville from Spokane?

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

Vincenty's formula (applied above)
  • 1725.374 miles
  • 2776.720 kilometers
  • 1499.309 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
  • 1721.671 miles
  • 2770.761 kilometers
  • 1496.091 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 Spokane International Airport (GEG) to Louisville International Airport (SDF) is 3 hours 46 minutes.

Time difference and current local times

The time difference between Spokane and Louisville is 3 hours. Louisville is 3 hours ahead of Spokane.

Time Difference

Spokane
Louisville

Spokane, WA

 PST

Louisville, KY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 189 kg (418 pounds).

Airport information


A 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

B Louisville International Airport
City: Louisville, KY
Country: United States Flag of United States
IATA Code: SDF
ICAO Code: KSDF
Coordinates: 38°10′27″N, 85°44′9″W

Map

Spokane to Louisville flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Louisville (SDF).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1725
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1725

Round trip?