Distance between cities › USA › Maryland › Glen Echo, MD › Distance from Glen Echo to Pentagon Book Hotels

Distance from Glen Echo, MD to Pentagon, DC

Distance

11 mi

Time

24 minutes

Gas Cost

$1 - $2

There are 8.17 miles from Glen Echo to Pentagon in southeast direction and 11 miles (17.70 kilometers) by car, following the MacArthur Boulevard route.

Glen Echo and Pentagon are 24 minutes far apart, if you drive non-stop .

This is the fastest route from Glen Echo, MD to Pentagon, DC.

Glen Echo, MD and Pentagon, DC are in the same time zone (EDT). Current time in both locations is 9:44 am.

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Lowest Price Rental Cars in Glen Echo, MD

Planning on renting a car to go from Glen Echo, MD to Pentagon, DC? Here there are some offers to rent a car in Glen Echo, MD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Glen Echo »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.42 gallons of gas to cover the route between Glen Echo, MD and Pentagon, DC.

The estimated cost of gas to go from Glen Echo to Pentagon is $1.38.

During the route, an average car will release 8.32 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Glen Echo, MD and Pentagon, DC

If you want to meet halfway between Glen Echo, MD and Pentagon, DC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.916386 and -77.095200, or 38º 54' 58.9896" N, 77º 5' 42.72" W. This location is 5.28 miles away from Glen Echo, MD and Pentagon, DC and it would take approximately 12 minutes to reach the halfway point from both locations.