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

Distance from Chamberlain, SD to Republic, WA

Distance

1,181 mi

Time

20 hours 59 mins

Gas Cost

$110 - $214

There are 982.69 miles from Chamberlain to Republic in northwest direction and 1,181 miles (1,900.64 kilometers) by car, following the I-90 route.

Chamberlain and Republic are 20 hours 59 mins far apart, if you drive non-stop .

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

Please note the time difference between Chamberlain, SD and Republic, WA is 2 hours. The current time in Chamberlain is 4:48 pm and the current time in Republic is 2:48 pm.

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Lowest Price Rental Cars in Chamberlain, SD

Planning on renting a car to go from Chamberlain, SD to Republic, 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 47.43 gallons of gas to cover the route between Chamberlain, SD and Republic, WA.

The estimated cost of gas to go from Chamberlain to Republic is $154.71.

During the route, an average car will release 929.18 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 Chamberlain, SD and Republic, WA

If you want to meet halfway between Chamberlain, SD and Republic, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.724107 and -109.656403, or 45º 43' 26.7852" N, 109º 39' 23.0508" W. This location is 590.46 miles away from Chamberlain, SD and Republic, WA and it would take approximately 10 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Reed Point, MT, situated 579 miles from Chamberlain, SD and 602 miles from Republic, WA. It would take 10 hours 5 mins to go from Chamberlain to Reed Point and 10 hours 56 mins to go from Republic to Reed Point.