Air Miles Calculator

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

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

Driving distance from Louisville (SDF) to Spokane (GEG) is 2131 miles / 3430 kilometers and travel time by car is about 34 hours 34 minutes.

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

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

How far is Spokane from Louisville?

There are several ways to calculate distances between Louisville and Spokane. 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 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

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

Time difference and current local times

The time difference between Louisville and Spokane is 3 hours. Spokane is 3 hours behind Louisville.

Time Difference

Louisville, KY

 EDT

Spokane, WA

 PDT

Carbon dioxide emissions

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

Frequent Flyer Miles Calculator

Louisville (SDF) → Spokane (GEG).

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

In total

Total frequent flyer miles:
1725

Round trip?