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

Distance from Dewey, SD to Mount Chase, ME

Distance

2,126 mi

Time

1 day 17 hours

Gas Cost

$198 - $385

There are 1,735.84 miles from Dewey to Mount Chase in east direction and 2,126 miles (3,421.47 kilometers) by car and ferry, following the I-90 and US-14 route.

Dewey and Mount Chase 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 Mount Chase, ME.

Please note the time difference between Dewey, SD and Mount Chase, ME is 2 hours. The current time in Dewey is 6:10 am and the current time in Mount Chase is 8:10 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Dewey, SD to Mount Chase, ME:

Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Mount Chase, 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 85.37 gallons of gas to cover the route between Dewey, SD and Mount Chase, ME.

The estimated cost of gas to go from Dewey to Mount Chase is $278.46.

During the route, an average car will release 1,672.47 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 Mount Chase, ME

If you want to meet halfway between Dewey, SD and Mount Chase, ME or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.015704 and -85.683607, or 43º 0' 56.5344" N, 85º 41' 0.9852" W. This location is 1,062.80 miles away from Dewey, SD and Mount Chase, ME and it would take approximately 20 hours 51 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 1,076 miles from Mount Chase, ME. It would take 20 hours 3 mins to go from Dewey to Comstock Park and 21 hours 50 mins to go from Mount Chase to Comstock Park.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Mount Chase, ME is Grand Rapids, MI, situated 1,056 miles from Dewey, SD and 1,071 miles from Mount Chase, ME. It would take 20 hours 3 mins to go from Dewey to Grand Rapids and 21 hours 44 mins to go from Mount Chase to Grand Rapids.