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

Distance from Williams, CA to Diamond, OH

Distance

2,436 mi

Time

1 day 18 hours

Gas Cost

$227 - $441

There are 2,156.18 miles from Williams to Diamond in east direction and 2,436 miles (3,920.36 kilometers) by car, following the I-80 route.

Williams and Diamond are 1 day 18 hours far apart, if you drive non-stop .

This is the fastest route from Williams, CA to Diamond, OH.

Please note the time difference between Williams, CA and Diamond, OH is 3 hours. The current time in Williams is 10:28 pm (Mar 12) and the current time in Diamond is 1:28 am (Mar 13).

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Lowest Price Rental Cars in Williams, CA

Planning on renting a car to go from Williams, CA to Diamond, 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 97.83 gallons of gas to cover the route between Williams, CA and Diamond, OH.

The estimated cost of gas to go from Williams to Diamond is $319.13.

During the route, an average car will release 1,916.73 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 Diamond, OH

If you want to meet halfway between Williams, CA and Diamond, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.049386 and -102.364289, or 41º 2' 57.7896" N, 102º 21' 51.4404" W. This location is 1,218.01 miles away from Williams, CA and Diamond, OH and it would take approximately 21 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chappell, NE, situated 1,237 miles from Williams, CA and 1,202 miles from Diamond, OH. It would take 21 hours 8 mins to go from Williams to Chappell and 21 hours 40 mins to go from Diamond to Chappell.