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

Distance from Dewey, SD to Monroe, MA

Distance

1,867 mi

Time

1 day 11 hours

Gas Cost

$174 - $338

There are 1,557.07 miles from Dewey to Monroe in east direction and 1,867 miles (3,004.65 kilometers) by car, following the I-90 and US-14 route.

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

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

Please note the time difference between Dewey, SD and Monroe, MA is 2 hours. The current time in Dewey is 7:24 am and the current time in Monroe is 9:24 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Monroe, 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 74.96 gallons of gas to cover the route between Dewey, SD and Monroe, MA.

The estimated cost of gas to go from Dewey to Monroe is $244.53.

During the route, an average car will release 1,468.67 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 Monroe, MA

If you want to meet halfway between Dewey, SD and Monroe, MA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.23318 and -88.873496, or 42º 13' 59.448" N, 88º 52' 24.5856" W. This location is 933.29 miles away from Dewey, SD and Monroe, MA and it would take approximately 17 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 Belvidere, IL, situated 929 miles from Dewey, SD and 938 miles from Monroe, MA. It would take 16 hours 37 mins to go from Dewey to Belvidere and 18 hours 38 mins to go from Monroe to Belvidere.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Monroe, MA is Rockford, IL, situated 928 miles from Dewey, SD and 952 miles from Monroe, MA. It would take 16 hours 36 mins to go from Dewey to Rockford and 18 hours 56 mins to go from Monroe to Rockford.