Distance between cities › USA › South Dakota › Dewey, SD › Distance from Dewey to Barnstable Book Hotels

Distance from Dewey, SD to Barnstable, MA

Distance

2,041 mi

Time

1 day 13 hours

Gas Cost

$190 - $370

There are 1,708.48 miles from Dewey to Barnstable in east direction and 2,041 miles (3,284.67 kilometers) by car, following the I-90 and US-14 route.

Dewey and Barnstable are 1 day 13 hours far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Barnstable, MA.

Please note the time difference between Dewey, SD and Barnstable, MA is 2 hours. The current time in Dewey is 1:19 pm and the current time in Barnstable is 3:19 pm.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Barnstable, MA? Here there are some offers to rent a car in Dewey, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dewey »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 81.98 gallons of gas to cover the route between Dewey, SD and Barnstable, MA.

The estimated cost of gas to go from Dewey to Barnstable is $267.41.

During the route, an average car will release 1,606.08 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 Dewey, SD and Barnstable, MA

If you want to meet halfway between Dewey, SD and Barnstable, MA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.744385 and -87.578388, or 41º 44' 39.786" N, 87º 34' 42.1968" W. This location is 1,020.60 miles away from Dewey, SD and Barnstable, MA and it would take approximately 18 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Whiting, IN, situated 1,018 miles from Dewey, SD and 1,025 miles from Barnstable, MA. It would take 18 hours 27 mins to go from Dewey to Whiting and 19 hours 34 mins to go from Barnstable to Whiting.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Barnstable, MA is Chicago, IL, situated 1,001 miles from Dewey, SD and 1,041 miles from Barnstable, MA. It would take 18 hours 2 mins to go from Dewey to Chicago and 19 hours 57 mins to go from Barnstable to Chicago.