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

Distance from Poolesville, MD to Gem, WV

Distance

258 mi

Time

4 hours 51 mins

Gas Cost

$24 - $47

There are 175.93 miles from Poolesville to Gem in west direction and 258 miles (415.21 kilometers) by car, following the US-40 route.

Poolesville and Gem are 4 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Poolesville, MD to Gem, WV.

Poolesville, MD and Gem, WV are in the same time zone (EDT). Current time in both locations is 5:09 am.

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Lowest Price Rental Cars in Poolesville, MD

Planning on renting a car to go from Poolesville, MD to Gem, WV? 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 10.36 gallons of gas to cover the route between Poolesville, MD and Gem, WV.

The estimated cost of gas to go from Poolesville to Gem is $33.79.

During the route, an average car will release 202.94 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 Gem, WV

If you want to meet halfway between Poolesville, MD and Gem, WV or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.682628 and -79.025721, or 39º 40' 57.4608" N, 79º 1' 32.5956" W. This location is 128.96 miles away from Poolesville, MD and Gem, WV and it would take approximately 2 hours 25 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Midlothian, MD, situated 122 miles from Poolesville, MD and 137 miles from Gem, WV. It would take 2 hours 24 mins to go from Poolesville to Midlothian and 2 hours 30 mins to go from Gem to Midlothian.