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

Distance from Poolesville, MD to Ansonia, CT

Distance

317 mi

Time

6 hours 43 mins

Gas Cost

$30 - $57

There are 274.62 miles from Poolesville to Ansonia in northeast direction and 317 miles (510.16 kilometers) by car, following the NJTP route.

Poolesville and Ansonia are 6 hours 43 mins far apart, if you drive non-stop .

This is the fastest route from Poolesville, MD to Ansonia, CT. The halfway point is Barrington, NJ.

Poolesville, MD and Ansonia, CT are in the same time zone (EDT). Current time in both locations is 3:16 pm.

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Lowest Price Rental Cars in Poolesville, MD

Planning on renting a car to go from Poolesville, MD to Ansonia, CT? 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 12.71 gallons of gas to cover the route between Poolesville, MD and Ansonia, CT.

The estimated cost of gas to go from Poolesville to Ansonia is $41.47.

During the route, an average car will release 249.09 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 Ansonia, CT

If you want to meet halfway between Poolesville, MD and Ansonia, CT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.862183 and -75.065231, or 39º 51' 43.8588" N, 75º 3' 54.8316" W. This location is 158.29 miles away from Poolesville, MD and Ansonia, CT and it would take approximately 3 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Barrington, NJ, situated 157 miles from Poolesville, MD and 163 miles from Ansonia, CT. It would take 2 hours 45 mins to go from Poolesville to Barrington and 2 hours 53 mins to go from Ansonia to Barrington.

Major City Closest to Halfway Point

The major city closest to the halfway point between Poolesville, MD and Ansonia, CT is Philadelphia, PA, situated 156 miles from Poolesville, MD and 167 miles from Ansonia, CT. It would take 2 hours 47 mins to go from Poolesville to and 3 hours 1 min to go from Ansonia to Philadelphia.