Distance between cities › USA › Mississippi › Louise, MS › Distance from Louise to Ronald Reagan Washington National Airport Book Hotels

Distance from Louise, MS to DCA Airport

Distance

1,041 mi

Time

19 hours 18 mins

Gas Cost

$95 - $185

Helpful Inaccurate

There are 858.47 miles from Louise to Ronald Reagan Washington National Airport (DCA) in northeast direction and 1,041 miles (1,675.33 kilometers) by car, following the I-81 route.

Louise and DCA Airport are 19 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Louise, MS to DCA Airport. The halfway point is Concord Farragut, TN.

Please note the time difference between Louise, MS and DCA Airport is 1 hour. The current time in Louise is 9:35 am and the current time in DCA Airport is 10:35 am.

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Lowest Price Rental Cars in Louise, MS

Planning on renting a car to go from Louise, MS to DCA Airport? Here there are some offers to rent a car in Louise, MS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Louise »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 41.81 gallons of gas to cover the route between Louise, MS and DCA Airport.

The estimated cost of gas to go from Louise to DCA Airport is $133.97.

During the route, an average car will release 819.23 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Louise, MS and DCA Airport

If you want to meet halfway between Louise, MS and DCA Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.876270 and -84.238579, or 35º 52' 34.572" N, 84º 14' 18.8844" W. This location is 520.59 miles away from Louise, MS and DCA Airport and it would take approximately 9 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Concord Farragut, TN, situated 542 miles from Louise, MS and 503 miles from DCA Airport. It would take 8 hours 52 mins to go from Louise to Concord Farragut and 7 hours 48 mins to go from DCA to Concord Farragut.

Major City Closest to Halfway Point

The major city closest to the halfway point between Louise, MS and DCA Airport is Knoxville, TN, situated 556 miles from Louise, MS and 488 miles from DCA Airport. It would take 9 hours 4 mins to go from Louise to and 7 hours 29 mins to go from DCA to Knoxville.