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

Distance from Dewey, SD to Baltimore, MD

Distance

1,703 mi

Time

1 day 7 hours

Gas Cost

$159 - $309

There are 1,444.27 miles from Dewey to Baltimore in east direction and 1,703 miles (2,740.71 kilometers) by car, following the I-90 and US-14 route.

Dewey and Baltimore are 1 day 7 hours far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Baltimore, MD.

Please note the time difference between Dewey, SD and Baltimore, MD is 2 hours. The current time in Dewey is 7:26 am and the current time in Baltimore is 9:26 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Baltimore, MD? 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 68.37 gallons of gas to cover the route between Dewey, SD and Baltimore, MD.

The estimated cost of gas to go from Dewey to Baltimore is $223.04.

During the route, an average car will release 1,339.59 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 Baltimore, MD

If you want to meet halfway between Dewey, SD and Baltimore, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.537453 and -89.59687, or 43º 32' 14.8308" N, 89º 35' 48.732" W. This location is 851.26 miles away from Dewey, SD and Baltimore, MD and it would take approximately 15 hours 31 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Portage, WI, situated 829 miles from Dewey, SD and 880 miles from Baltimore, MD. It would take 14 hours 47 mins to go from Dewey to Portage and 16 hours 27 mins to go from Baltimore to Portage.