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

Distance from Williams, CA to Long Valley, SD

Distance

1,388 mi

Time

1 day

Gas Cost

$129 - $251

There are 1,109.21 miles from Williams to Long Valley in northeast direction and 1,388 miles (2,233.77 kilometers) by car, following the I-80 route.

Williams and Long Valley are 1 day far apart, if you drive non-stop .

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

Please note the time difference between Williams, CA and Long Valley, SD is 1 hour. The current time in Williams is 6:25 am and the current time in Long Valley is 7:25 am.

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Lowest Price Rental Cars in Williams, CA

Planning on renting a car to go from Williams, CA to Long Valley, 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 55.73 gallons of gas to cover the route between Williams, CA and Long Valley, SD.

The estimated cost of gas to go from Williams to Long Valley is $181.78.

During the route, an average car will release 1,091.79 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 Long Valley, SD

If you want to meet halfway between Williams, CA and Long Valley, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.778306 and -111.463791, or 40º 46' 41.9016" N, 111º 27' 49.6476" W. This location is 693.79 miles away from Williams, CA and Long Valley, SD and it would take approximately 12 hours 25 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wanship, UT, situated 707 miles from Williams, CA and 681 miles from Long Valley, SD. It would take 12 hours 26 mins to go from Williams to Wanship and 12 hours 25 mins to go from Long Valley to Wanship.

Major City Closest to Halfway Point

The major city closest to the halfway point between Williams, CA and Long Valley, SD is Salt Lake City, UT, situated 673 miles from Williams, CA and 716 miles from Long Valley, SD. It would take 11 hours 50 mins to go from Williams to Salt Lake City and 13 hours 8 mins to go from Long Valley to Salt Lake City.