Distance between cities › USA › California › Williams, CA › Distance from Williams to Patapsco Book Hotels

Distance from Williams, CA to Patapsco, MD

Distance

2,722 mi

Time

2 days

Gas Cost

$254 - $493

There are 2,392.14 miles from Williams to Patapsco in east direction and 2,722 miles (4,380.63 kilometers) by car, following the I-80 route.

Williams and Patapsco are 2 days far apart, if you drive non-stop .

This is the fastest route from Williams, CA to Patapsco, MD.

Please note the time difference between Williams, CA and Patapsco, MD is 3 hours. The current time in Williams is 5:05 am and the current time in Patapsco is 8:05 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Williams, CA to Patapsco, MD:

Lowest Price Rental Cars in Williams, CA

Planning on renting a car to go from Williams, CA to Patapsco, MD? Here there are some offers to rent a car in Williams, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williams »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 109.30 gallons of gas to cover the route between Williams, CA and Patapsco, MD.

The estimated cost of gas to go from Williams to Patapsco is $356.55.

During the route, an average car will release 2,141.49 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 Williams, CA and Patapsco, MD

If you want to meet halfway between Williams, CA and Patapsco, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.828652 and -99.947301, or 40º 49' 43.1472" N, 99º 56' 50.2836" W. This location is 1,360.84 miles away from Williams, CA and Patapsco, MD and it would take approximately 1 day to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cozad, NE, situated 1,374 miles from Williams, CA and 1,350 miles from Patapsco, MD. It would take 23 hours 25 mins to go from Williams to Cozad and 1 day 1 hour to go from Patapsco to Cozad.