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

Distance from Mendenhall, MS to DCA Airport

Distance

977 mi

Time

18 hours 9 mins

Gas Cost

$89 - $174

Helpful Inaccurate

There are 863.89 miles from Mendenhall to Ronald Reagan Washington National Airport (DCA) in northeast direction and 977 miles (1,572.33 kilometers) by car, following the I-20 route.

Mendenhall and DCA Airport are 18 hours 9 mins far apart, if you drive non-stop .

This is the fastest route from Mendenhall, MS to DCA Airport. The halfway point is Mascot, TN.

Please note the time difference between Mendenhall, MS and DCA Airport is 1 hour. The current time in Mendenhall is 9:32 am and the current time in DCA Airport is 10:32 am.

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Lowest Price Rental Cars in Mendenhall, MS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mendenhall »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 39.24 gallons of gas to cover the route between Mendenhall, MS and DCA Airport.

The estimated cost of gas to go from Mendenhall to DCA Airport is $125.71.

During the route, an average car will release 768.73 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 Mendenhall, MS and DCA Airport

If you want to meet halfway between Mendenhall, 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 36.015896 and -83.777008, or 36º 0' 57.2256" N, 83º 46' 37.2288" W. This location is 488.50 miles away from Mendenhall, MS and DCA Airport and it would take approximately 9 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mascot, TN, situated 505 miles from Mendenhall, MS and 476 miles from DCA Airport. It would take 8 hours 13 mins to go from Mendenhall to Mascot and 7 hours 28 mins to go from DCA to Mascot.

Major City Closest to Halfway Point

The major city closest to the halfway point between Mendenhall, MS and DCA Airport is Knoxville, TN, situated 493 miles from Mendenhall, MS and 488 miles from DCA Airport. It would take 7 hours 54 mins to go from Mendenhall to and 7 hours 29 mins to go from DCA to Knoxville.