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

Distance from Chamberlain, SD to Riverside, WA

Distance

1,207 mi

Time

21 hours 34 mins

Gas Cost

$111 - $215

There are 1,014.99 miles from Chamberlain to Riverside in northwest direction and 1,207 miles (1,942.48 kilometers) by car, following the I-90 route.

Chamberlain and Riverside are 21 hours 34 mins far apart, if you drive non-stop .

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

Please note the time difference between Chamberlain, SD and Riverside, WA is 2 hours. The current time in Chamberlain is 7:37 pm and the current time in Riverside is 5:37 pm.

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Lowest Price Rental Cars in Chamberlain, SD

Planning on renting a car to go from Chamberlain, SD to Riverside, 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 48.49 gallons of gas to cover the route between Chamberlain, SD and Riverside, WA.

The estimated cost of gas to go from Chamberlain to Riverside is $155.36.

During the route, an average car will release 950 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 Riverside, WA

If you want to meet halfway between Chamberlain, SD and Riverside, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.823161 and -109.980784, or 45º 49' 23.3796" N, 109º 58' 50.8224" W. This location is 603.69 miles away from Chamberlain, SD and Riverside, WA and it would take approximately 10 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Big Timber, MT, situated 603 miles from Chamberlain, SD and 605 miles from Riverside, WA. It would take 10 hours 29 mins to go from Chamberlain to Big Timber and 11 hours 10 mins to go from Riverside to Big Timber.