Air Miles Calculator

Distance between Houston, TX (HOU) and Monroe, LA (MLU)

Flight distance from Houston to Monroe (Houston William P. Hobby Airport – Monroe Regional Airport) is 275 miles / 443 kilometers / 239 nautical miles. Estimated flight time is 1 hour 1 minutes.

Driving distance from Houston (HOU) to Monroe (MLU) is 337 miles / 542 kilometers and travel time by car is about 6 hours 8 minutes.

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

Shortest flight path between Houston William P. Hobby Airport (HOU) and Monroe Regional Airport (MLU).

How far is Monroe from Houston?

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

Vincenty's formula (applied above)
  • 275.478 miles
  • 443.339 kilometers
  • 239.384 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
  • 275.623 miles
  • 443.572 kilometers
  • 239.510 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 Houston William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″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

There is no time difference between Houston and Monroe.

Time Difference

Houston, TX

 CDT

Monroe, LA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 66 kg (145 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Monroe (MLU).

Distance:
275
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
275

Round trip?