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

Distance from Williams, CA to Roundhead, OH

Distance

2,299 mi

Time

1 day 16 hours

Gas Cost

$214 - $417

There are 2,018.38 miles from Williams to Roundhead in east direction and 2,299 miles (3,699.88 kilometers) by car, following the I-80 route.

Williams and Roundhead are 1 day 16 hours far apart, if you drive non-stop .

This is the fastest route from Williams, CA to Roundhead, OH. The halfway point is Dix, NE.

Please note the time difference between Williams, CA and Roundhead, OH is 3 hours. The current time in Williams is 3:36 am and the current time in Roundhead is 6:36 am.

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Lowest Price Rental Cars in Williams, CA

Planning on renting a car to go from Williams, CA to Roundhead, OH? 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 92.32 gallons of gas to cover the route between Williams, CA and Roundhead, OH.

The estimated cost of gas to go from Williams to Roundhead is $301.16.

During the route, an average car will release 1,808.82 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 Roundhead, OH

If you want to meet halfway between Williams, CA and Roundhead, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.216522 and -103.575157, or 41º 12' 59.4792" N, 103º 34' 30.5652" W. This location is 1,149.44 miles away from Williams, CA and Roundhead, OH and it would take approximately 20 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 Dix, NE, situated 1,213 miles from Williams, CA and 1,122 miles from Roundhead, OH. It would take 16 hours 37 mins to go from Williams to Dix and 17 hours 16 mins to go from Roundhead to Dix.