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

Distance from Dewey, SD to Windsor, ME

Distance

2,155 mi

Time

1 day 15 hours

Gas Cost

$201 - $391

There are 1,703.18 miles from Dewey to Windsor in east direction and 2,155 miles (3,468.14 kilometers) by car, following the I-90 and US-14 route.

Dewey and Windsor are 1 day 15 hours far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Windsor, ME is 2 hours. The current time in Dewey is 4:41 am and the current time in Windsor is 6:41 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Windsor, 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 86.54 gallons of gas to cover the route between Dewey, SD and Windsor, ME.

The estimated cost of gas to go from Dewey to Windsor is $282.30.

During the route, an average car will release 1,695.52 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 Windsor, ME

If you want to meet halfway between Dewey, SD and Windsor, ME or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.624609 and -86.801698, or 41º 37' 28.5924" N, 86º 48' 6.1128" W. This location is 1,077.44 miles away from Dewey, SD and Windsor, ME and it would take approximately 19 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 La Porte, IN, situated 1,068 miles from Dewey, SD and 1,095 miles from Windsor, ME. It would take 19 hours 28 mins to go from Dewey to La Porte and 20 hours 44 mins to go from Windsor to La Porte.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Windsor, ME is South Bend, IN, situated 1,095 miles from Dewey, SD and 1,067 miles from Windsor, ME. It would take 19 hours 55 mins to go from Dewey to South Bend and 20 hours 15 mins to go from Windsor to South Bend.