Air Miles Calculator

Distance between Louisville, KY (SDF) and Kalamazoo, MI (AZO)

Flight distance from Louisville to Kalamazoo (Louisville International Airport – Kalamazoo/Battle Creek International Airport) is 280 miles / 451 kilometers / 244 nautical miles. Estimated flight time is 1 hour 1 minutes.

Driving distance from Louisville (SDF) to Kalamazoo (AZO) is 338 miles / 544 kilometers and travel time by car is about 6 hours 16 minutes.

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

Shortest flight path between Louisville International Airport (SDF) and Kalamazoo/Battle Creek International Airport (AZO).

How far is Kalamazoo from Louisville?

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

Vincenty's formula (applied above)
  • 280.328 miles
  • 451.144 kilometers
  • 243.598 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
  • 280.721 miles
  • 451.777 kilometers
  • 243.940 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 Kalamazoo/Battle Creek International Airport
City: Kalamazoo, MI
Country: United States Flag of United States
IATA Code: AZO
ICAO Code: KAZO
Coordinates: 42°14′5″N, 85°33′7″W

Time difference and current local times

There is no time difference between Louisville and Kalamazoo.

Time Difference

Louisville, KY

 EDT

Kalamazoo, MI

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 66 kg (146 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Kalamazoo (AZO).

Distance:
280
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
280

Round trip?