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

Distance from Dewey, SD to Florence, MA

Distance

1,904 mi

Time

1 day 11 hours

Gas Cost

$177 - $345

There are 1,579.58 miles from Dewey to Florence in east direction and 1,904 miles (3,064.19 kilometers) by car, following the I-90 and US-14 route.

Dewey and Florence are 1 day 11 hours far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Florence, MA is 2 hours. The current time in Dewey is 7:27 am and the current time in Florence is 9:27 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Florence, 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 76.46 gallons of gas to cover the route between Dewey, SD and Florence, MA.

The estimated cost of gas to go from Dewey to Florence is $249.41.

During the route, an average car will release 1,497.99 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 Florence, MA

If you want to meet halfway between Dewey, SD and Florence, MA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.162072 and -88.573734, or 42º 9' 43.4592" N, 88º 34' 25.4424" W. This location is 951.92 miles away from Dewey, SD and Florence, MA and it would take approximately 17 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hampshire, IL, situated 954 miles from Dewey, SD and 959 miles from Florence, MA. It would take 17 hours 5 mins to go from Dewey to Hampshire and 18 hours 38 mins to go from Florence to Hampshire.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Florence, MA is Aurora, IL, situated 991 miles from Dewey, SD and 942 miles from Florence, MA. It would take 17 hours 43 mins to go from Dewey to Aurora and 18 hours 16 mins to go from Florence to Aurora.