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

Distance from Williams, CA to Arrowsmith, IL

Distance

2,063 mi

Time

1 day 11 hours

Gas Cost

$189 - $367

There are 1,770.71 miles from Williams to Arrowsmith in east direction and 2,063 miles (3,320.08 kilometers) by car, following the I-80 route.

Williams and Arrowsmith are 1 day 11 hours far apart, if you drive non-stop .

This is the fastest route from Williams, CA to Arrowsmith, IL. The halfway point is Mountain Home, WY.

Please note the time difference between Williams, CA and Arrowsmith, IL is 2 hours. The current time in Williams is 9:27 pm and the current time in Arrowsmith is 11:27 pm.

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Lowest Price Rental Cars in Williams, CA

Planning on renting a car to go from Williams, CA to Arrowsmith, IL? 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 82.85 gallons of gas to cover the route between Williams, CA and Arrowsmith, IL.

The estimated cost of gas to go from Williams to Arrowsmith is $265.47.

During the route, an average car will release 1,623.29 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Williams, CA and Arrowsmith, IL

If you want to meet halfway between Williams, CA and Arrowsmith, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.374283 and -105.757286, or 41º 22' 27.4188" N, 105º 45' 26.2296" W. This location is 1,031.54 miles away from Williams, CA and Arrowsmith, IL and it would take approximately 17 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mountain Home, WY, situated 1,096 miles from Williams, CA and 1,007 miles from Arrowsmith, IL. It would take 15 hours 6 mins to go from Williams to Mountain Home and 14 hours 44 mins to go from Arrowsmith to Mountain Home.