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

Distance from Williams, CA to Alsey, IL

Distance

1,947 mi

Time

1 day 9 hours

Gas Cost

$178 - $347

There are 1,685.69 miles from Williams to Alsey in east direction and 1,947 miles (3,133.39 kilometers) by car, following the I-80 route.

Williams and Alsey are 1 day 9 hours far apart, if you drive non-stop .

This is the fastest route from Williams, CA to Alsey, IL.

Please note the time difference between Williams, CA and Alsey, IL is 2 hours. The current time in Williams is 8:05 pm and the current time in Alsey is 10:05 pm.

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Lowest Price Rental Cars in Williams, CA

Planning on renting a car to go from Williams, CA to Alsey, 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 78.21 gallons of gas to cover the route between Williams, CA and Alsey, IL.

The estimated cost of gas to go from Williams to Alsey is $250.57.

During the route, an average car will release 1,532.21 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 Alsey, IL

If you want to meet halfway between Williams, CA and Alsey, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.742637 and -106.778744, or 41º 44' 33.4932" N, 106º 46' 43.4784" W. This location is 973.66 miles away from Williams, CA and Alsey, IL and it would take approximately 16 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Walcott, WY, situated 985 miles from Williams, CA and 966 miles from Alsey, IL. It would take 17 hours 1 min to go from Williams to Walcott and 17 hours 9 mins to go from Alsey to Walcott.