Air Miles Calculator

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

Flight distance from Spokane to Louisville (Spokane International Airport – Louisville International Airport) is 1725 miles / 2777 kilometers / 1499 nautical miles. Estimated flight time is 3 hours 46 minutes.

Driving distance from Spokane (GEG) to Louisville (SDF) is 2110 miles / 3395 kilometers and travel time by car is about 34 hours 34 minutes.

Map of flight path and driving directions from Spokane to Louisville.

Shortest flight path between Spokane International Airport (GEG) and Louisville International Airport (SDF).

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).

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

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, WA

 PST

Louisville, KY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 194 kg (429 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Louisville (SDF).

Distance:
1725
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1725

Round trip?