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

Distance from Dewey, SD to Marshfield, ME

Distance

2,113 mi

Time

1 day 17 hours

Gas Cost

$197 - $383

There are 1,799.81 miles from Dewey to Marshfield in east direction and 2,113 miles (3,400.54 kilometers) by car and ferry, following the I-90 and US-14 route.

Dewey and Marshfield are 1 day 17 hours far apart, if you drive non-stop for 1 day 15 hours and take a ferry for 2 hours 30 mins .

This is the fastest route from Dewey, SD to Marshfield, ME.

Please note the time difference between Dewey, SD and Marshfield, ME is 2 hours. The current time in Dewey is 7:41 am and the current time in Marshfield is 9:41 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Marshfield, ME? 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 84.85 gallons of gas to cover the route between Dewey, SD and Marshfield, ME.

The estimated cost of gas to go from Dewey to Marshfield is $276.80.

During the route, an average car will release 1,662.47 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 Marshfield, ME

If you want to meet halfway between Dewey, SD and Marshfield, ME or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.02111 and -85.661859, or 43º 1' 15.996" N, 85º 39' 42.6924" W. This location is 1,056.44 miles away from Dewey, SD and Marshfield, ME and it would take approximately 20 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Comstock Park, MI, situated 1,053 miles from Dewey, SD and 1,063 miles from Marshfield, ME. It would take 20 hours 3 mins to go from Dewey to Comstock Park and 21 hours 56 mins to go from Marshfield to Comstock Park.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Marshfield, ME is Grand Rapids, MI, situated 1,056 miles from Dewey, SD and 1,058 miles from Marshfield, ME. It would take 20 hours 3 mins to go from Dewey to Grand Rapids and 21 hours 51 mins to go from Marshfield to Grand Rapids.