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

Distance from Poolesville, MD to Williams, AZ

Distance

2,185 mi

Time

1 day 15 hours

Gas Cost

$204 - $396

There are 1,920.82 miles from Poolesville to Williams in west direction and 2,185 miles (3,516.42 kilometers) by car, following the I-40 route.

Poolesville and Williams are 1 day 15 hours far apart, if you drive non-stop .

This is the fastest route from Poolesville, MD to Williams, AZ.

Please note the time difference between Poolesville, MD and Williams, AZ is 3 hours. The current time in Poolesville is 9:24 am and the current time in Williams is 6:24 am.

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Lowest Price Rental Cars in Poolesville, MD

Planning on renting a car to go from Poolesville, MD to Williams, AZ? 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 87.77 gallons of gas to cover the route between Poolesville, MD and Williams, AZ.

The estimated cost of gas to go from Poolesville to Williams is $286.30.

During the route, an average car will release 1,719.57 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 Williams, AZ

If you want to meet halfway between Poolesville, MD and Williams, AZ or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.044993 and -94.500013, or 37º 2' 41.9748" N, 94º 30' 0.0468" W. This location is 1,092.72 miles away from Poolesville, MD and Williams, AZ and it would take approximately 19 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Saginaw, MO, situated 1,074 miles from Poolesville, MD and 1,115 miles from Williams, AZ. It would take 20 hours 21 mins to go from Poolesville to Saginaw and 19 hours 2 mins to go from Williams to Saginaw.