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

Distance from Dewey, SD to Mount Pleasant, FL

Distance

1,684 mi

Time

1 day 8 hours

Gas Cost

$157 - $305

There are 1,382.52 miles from Dewey to Mount Pleasant in southeast direction and 1,684 miles (2,710.14 kilometers) by car, following the I-80 route.

Dewey and Mount Pleasant are 1 day 8 hours far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Mount Pleasant, FL.

Please note the time difference between Dewey, SD and Mount Pleasant, FL is 2 hours. The current time in Dewey is 3:40 am and the current time in Mount Pleasant is 5:40 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Mount Pleasant, FL? 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 67.64 gallons of gas to cover the route between Dewey, SD and Mount Pleasant, FL.

The estimated cost of gas to go from Dewey to Mount Pleasant is $220.64.

During the route, an average car will release 1,325.18 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 Pleasant, FL

If you want to meet halfway between Dewey, SD and Mount Pleasant, FL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.389516 and -93.80561, or 38º 23' 22.2576" N, 93º 48' 20.196" W. This location is 842.10 miles away from Dewey, SD and Mount Pleasant, FL and it would take approximately 16 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Clinton, MO, situated 811 miles from Dewey, SD and 874 miles from Mount Pleasant, FL. It would take 15 hours 26 mins to go from Dewey to Clinton and 17 hours 22 mins to go from Mount Pleasant to Clinton.