# Distance between Washington D.C. (IAD) and Monroe, LA (MLU)

Flight distance from Washington D.C. to Monroe (Washington Dulles International Airport – Monroe Regional Airport) is 930 miles / 1497 kilometers / 809 nautical miles. Estimated flight time is 2 hours 15 minutes.

Driving distance from Washington D.C. (IAD) to Monroe (MLU) is 1079 miles / 1736 kilometers and travel time by car is about 18 hours 47 minutes.

## Map of flight path and driving directions from Washington D.C. to Monroe.

Shortest flight path between Washington Dulles International Airport (IAD) and Monroe Regional Airport (MLU).

## How far is Monroe from Washington D.C.?

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

Vincenty's formula (applied above)
• 930.424 miles
• 1497.372 kilometers
• 808.516 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
• 929.261 miles
• 1495.501 kilometers
• 807.506 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 Washington Dulles International Airport
City: Washington D.C.
Country: United States
Coordinates: 38°56′40″N, 77°27′20″W

B Monroe Regional Airport
City: Monroe, LA
Country: 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 Washington D.C. and Monroe is 1 hour. Monroe is 1 hour behind Washington D.C..

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 146 kg (322 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Monroe (MLU).

Distance:
930
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
930

Round trip?