Distance between cities › USA › Maryland › Poolesville, MD › Distance from Poolesville to Prompton Book Hotels

Distance from Poolesville, MD to Prompton, PA

Distance

243 mi

Time

5 hours 11 mins

Gas Cost

$23 - $44

There are 201.18 miles from Poolesville to Prompton in northeast direction and 243 miles (391.07 kilometers) by car, following the I-81 route.

Poolesville and Prompton are 5 hours 11 mins far apart, if you drive non-stop .

This is the fastest route from Poolesville, MD to Prompton, PA.

Poolesville, MD and Prompton, PA are in the same time zone (EDT). Current time in both locations is 12:20 pm.

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Lowest Price Rental Cars in Poolesville, MD

Planning on renting a car to go from Poolesville, MD to Prompton, PA? Here there are some offers to rent a car in Poolesville, MD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Poolesville »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 9.75 gallons of gas to cover the route between Poolesville, MD and Prompton, PA.

The estimated cost of gas to go from Poolesville to Prompton is $31.81.

During the route, an average car will release 191.07 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 Poolesville, MD and Prompton, PA

If you want to meet halfway between Poolesville, MD and Prompton, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.471113 and -76.51968, or 40º 28' 16.0068" N, 76º 31' 10.848" W. This location is 121.42 miles away from Poolesville, MD and Prompton, PA and it would take approximately 2 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Jonestown, PA, situated 124 miles from Poolesville, MD and 125 miles from Prompton, PA. It would take 2 hours 48 mins to go from Poolesville to Jonestown and 2 hours 35 mins to go from Prompton to Jonestown.