Air Miles Calculator

Distance between Louisville, KY (SDF) and Monroe, LA (MLU)

Flight distance from Louisville to Monroe (Louisville International Airport – Monroe Regional Airport) is 528 miles / 850 kilometers / 459 nautical miles. Estimated flight time is 1 hour 29 minutes.

Driving distance from Louisville (SDF) to Monroe (MLU) is 631 miles / 1016 kilometers and travel time by car is about 11 hours 37 minutes.

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

Shortest flight path between Louisville International Airport (SDF) and Monroe Regional Airport (MLU).

How far is Monroe from Louisville?

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

Vincenty's formula (applied above)
  • 528.060 miles
  • 849.830 kilometers
  • 458.872 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
  • 528.171 miles
  • 850.009 kilometers
  • 458.968 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 Monroe Regional Airport
City: Monroe, LA
Country: United States Flag of United States
IATA Code: MLU
ICAO Code: KMLU
Coordinates: 32°30′39″N, 92°2′15″W

Time difference and current local times

The time difference between Louisville and Monroe is 1 hour. Monroe is 1 hour behind Louisville.

Time Difference

Louisville, KY

 EDT

Monroe, LA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 103 kg (227 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Monroe (MLU).

Distance:
528
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
528

Round trip?