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

Distance from Williams, CA to Ammon, VA

Distance

2,821 mi

Time

2 days 2 hours

Gas Cost

$258 - $502

There are 2,389.94 miles from Williams to Ammon in east direction and 2,821 miles (4,539.96 kilometers) by car, following the I-80 route.

Williams and Ammon are 2 days 2 hours far apart, if you drive non-stop .

This is the fastest route from Williams, CA to Ammon, VA. The halfway point is Lexington, NE.

Please note the time difference between Williams, CA and Ammon, VA is 3 hours. The current time in Williams is 9:39 pm (Mar 11) and the current time in Ammon is 12:39 am (Mar 12).

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Lowest Price Rental Cars in Williams, CA

Planning on renting a car to go from Williams, CA to Ammon, VA? 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 113.29 gallons of gas to cover the route between Williams, CA and Ammon, VA.

The estimated cost of gas to go from Williams to Ammon is $362.99.

During the route, an average car will release 2,219.63 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 Ammon, VA

If you want to meet halfway between Williams, CA and Ammon, VA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.764084 and -99.789940, or 40º 45' 50.7024" N, 99º 47' 23.784" W. This location is 1,410.49 miles away from Williams, CA and Ammon, VA and it would take approximately 1 day 1 hour to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lexington, NE, situated 1,420 miles from Williams, CA and 1,469 miles from Ammon, VA. It would take 19 hours 28 mins to go from Williams to Lexington and 22 hours 54 mins to go from Ammon to Lexington.