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

Distance from Dewey, SD to Clermont, KY

Distance

1,329 mi

Time

23 hours 50 mins

Gas Cost

$124 - $241

There are 1,034.85 miles from Dewey to Clermont in southeast direction and 1,329 miles (2,138.82 kilometers) by car, following the I-90 and US-14 route.

Dewey and Clermont are 23 hours 50 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Clermont, KY.

Please note the time difference between Dewey, SD and Clermont, KY is 2 hours. The current time in Dewey is 2:12 pm and the current time in Clermont is 4:12 pm.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Clermont, KY? 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 53.37 gallons of gas to cover the route between Dewey, SD and Clermont, KY.

The estimated cost of gas to go from Dewey to Clermont is $174.10.

During the route, an average car will release 1,045.65 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 Clermont, KY

If you want to meet halfway between Dewey, SD and Clermont, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.496712 and -94.721805, or 41º 29' 48.1632" N, 94º 43' 18.498" W. This location is 664.47 miles away from Dewey, SD and Clermont, KY and it would take approximately 11 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 Adair, IA, situated 659 miles from Dewey, SD and 671 miles from Clermont, KY. It would take 11 hours 38 mins to go from Dewey to Adair and 12 hours 14 mins to go from Clermont to Adair.