Distance between cities › USA › South Dakota › Chamberlain, SD › Distance from Chamberlain to Walla Walla Book Hotels

Distance from Chamberlain, SD to Walla Walla, WA

Distance

1,240 mi

Time

21 hours 30 mins

Gas Cost

$113 - $221

There are 940.48 miles from Chamberlain to Walla Walla in west direction and 1,240 miles (1,995.59 kilometers) by car, following the I-90 route.

Chamberlain and Walla Walla are 21 hours 30 mins far apart, if you drive non-stop .

This is the fastest route from Chamberlain, SD to Walla Walla, WA.

Please note the time difference between Chamberlain, SD and Walla Walla, WA is 2 hours. The current time in Chamberlain is 5:09 pm and the current time in Walla Walla is 3:09 pm.

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Lowest Price Rental Cars in Chamberlain, SD

Planning on renting a car to go from Chamberlain, SD to Walla Walla, WA? Here there are some offers to rent a car in Chamberlain, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Chamberlain »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 49.79 gallons of gas to cover the route between Chamberlain, SD and Walla Walla, WA.

The estimated cost of gas to go from Chamberlain to Walla Walla is $159.53.

During the route, an average car will release 975.53 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 Chamberlain, SD and Walla Walla, WA

If you want to meet halfway between Chamberlain, SD and Walla Walla, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.751346 and -110.157547, or 45º 45' 4.8456" N, 110º 9' 27.1692" W. This location is 619.92 miles away from Chamberlain, SD and Walla Walla, WA and it would take approximately 10 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Springdale, MT, situated 617 miles from Chamberlain, SD and 624 miles from Walla Walla, WA. It would take 10 hours 42 mins to go from Chamberlain to Springdale and 10 hours 53 mins to go from Walla Walla to Springdale.