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

Distance from Chamberlain, SD to Billings, MT

Distance

521 mi

Time

9 hours 6 mins

Gas Cost

$49 - $94

There are 469.50 miles from Chamberlain to Billings in northwest direction and 521 miles (838.47 kilometers) by car, following the I-90 Business route.

Chamberlain and Billings are 9 hours 6 mins far apart, if you drive non-stop .

This is the fastest route from Chamberlain, SD to Billings, MT. The halfway point is Sundance, WY.

Please note the time difference between Chamberlain, SD and Billings, MT is 1 hour. The current time in Chamberlain is 4:42 am and the current time in Billings is 3:42 am.

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Lowest Price Rental Cars in Chamberlain, SD

Planning on renting a car to go from Chamberlain, SD to Billings, MT? 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 20.92 gallons of gas to cover the route between Chamberlain, SD and Billings, MT.

The estimated cost of gas to go from Chamberlain to Billings is $68.24.

During the route, an average car will release 409.86 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 Billings, MT

If you want to meet halfway between Chamberlain, SD and Billings, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.450649 and -104.280190, or 44º 27' 2.3364" N, 104º 16' 48.684" W. This location is 260.45 miles away from Chamberlain, SD and Billings, MT and it would take approximately 4 hours 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sundance, WY, situated 284 miles from Chamberlain, SD and 293 miles from Billings, MT. It would take 3 hours 50 mins to go from Chamberlain to Sundance and 4 hours 30 mins to go from Billings to Sundance.