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

Distance from Williams, CA to Barnard, SD

Distance

1,670 mi

Time

1 day 5 hours

Gas Cost

$156 - $303

There are 1,282.89 miles from Williams to Barnard in northeast direction and 1,670 miles (2,687.60 kilometers) by car, following the I-80 route.

Williams and Barnard are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Williams, CA to Barnard, SD.

Please note the time difference between Williams, CA and Barnard, SD is 2 hours. The current time in Williams is 12:18 am and the current time in Barnard is 2:18 am.

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Lowest Price Rental Cars in Williams, CA

Planning on renting a car to go from Williams, CA to Barnard, SD? 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 67.08 gallons of gas to cover the route between Williams, CA and Barnard, SD.

The estimated cost of gas to go from Williams to Barnard is $218.80.

During the route, an average car will release 1,314.15 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 Barnard, SD

If you want to meet halfway between Williams, CA and Barnard, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.529352 and -109.395734, or 41º 31' 45.6672" N, 109º 23' 44.6424" W. This location is 835.09 miles away from Williams, CA and Barnard, SD and it would take approximately 14 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 Bitter Creek, WY, situated 841 miles from Williams, CA and 833 miles from Barnard, SD. It would take 14 hours 42 mins to go from Williams to Bitter Creek and 15 hours 27 mins to go from Barnard to Bitter Creek.