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

Distance from Chamberlain, SD to Denton, MT

Distance

688 mi

Time

12 hours 42 mins

Gas Cost

$64 - $125

There are 567.25 miles from Chamberlain to Denton in northwest direction and 688 miles (1,107.23 kilometers) by car, following the I-90 Business route.

Chamberlain and Denton are 12 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Chamberlain, SD to Denton, MT.

Please note the time difference between Chamberlain, SD and Denton, MT is 1 hour. The current time in Chamberlain is 8:34 am and the current time in Denton is 7:34 am.

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Lowest Price Rental Cars in Chamberlain, SD

Planning on renting a car to go from Chamberlain, SD to Denton, 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 27.62 gallons of gas to cover the route between Chamberlain, SD and Denton, MT.

The estimated cost of gas to go from Chamberlain to Denton is $90.10.

During the route, an average car will release 541.15 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 Denton, MT

If you want to meet halfway between Chamberlain, SD and Denton, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.329131 and -105.183907, or 45º 19' 44.8716" N, 105º 11' 2.0652" W. This location is 343.88 miles away from Chamberlain, SD and Denton, MT and it would take approximately 6 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Boyes, MT, situated 332 miles from Chamberlain, SD and 356 miles from Denton, MT. It would take 5 hours 42 mins to go from Chamberlain to Boyes and 7 hours to go from Denton to Boyes.