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

Distance from Williams, CA to Annapolis, MD

Distance

2,777 mi

Time

2 days 1 hour

Gas Cost

$259 - $503

There are 2,422.63 miles from Williams to Annapolis in east direction and 2,777 miles (4,469.15 kilometers) by car, following the I-80 route.

Williams and Annapolis are 2 days 1 hour far apart, if you drive non-stop .

This is the fastest route from Williams, CA to Annapolis, MD. The halfway point is Overton, NE.

Please note the time difference between Williams, CA and Annapolis, MD is 3 hours. The current time in Williams is 12:36 am and the current time in Annapolis is 3:36 am.

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Lowest Price Rental Cars in Williams, CA

Planning on renting a car to go from Williams, CA to Annapolis, 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 111.55 gallons of gas to cover the route between Williams, CA and Annapolis, MD.

The estimated cost of gas to go from Williams to Annapolis is $363.86.

During the route, an average car will release 2,185.40 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 Annapolis, MD

If you want to meet halfway between Williams, CA and Annapolis, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.799648 and -99.607079, or 40º 47' 58.7328" N, 99º 36' 25.4844" W. This location is 1,388.74 miles away from Williams, CA and Annapolis, 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 Overton, NE, situated 1,434 miles from Williams, CA and 1,388 miles from Annapolis, MD. It would take 19 hours 36 mins to go from Williams to Overton and 20 hours 49 mins to go from Annapolis to Overton.