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

Distance from Dewey, SD to Alcalde, KY

Distance

1,434 mi

Time

1 day 1 hour

Gas Cost

$134 - $260

There are 1,116.85 miles from Dewey to Alcalde in southeast direction and 1,434 miles (2,307.80 kilometers) by car, following the I-90 and US-14 route.

Dewey and Alcalde are 1 day 1 hour far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Alcalde, KY is 2 hours. The current time in Dewey is 6:45 am and the current time in Alcalde is 8:45 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Alcalde, 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 57.58 gallons of gas to cover the route between Dewey, SD and Alcalde, KY.

The estimated cost of gas to go from Dewey to Alcalde is $187.83.

During the route, an average car will release 1,128.13 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 Alcalde, KY

If you want to meet halfway between Dewey, SD and Alcalde, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.563973 and -93.872172, or 41º 33' 50.3028" N, 93º 52' 19.8192" W. This location is 716.88 miles away from Dewey, SD and Alcalde, KY and it would take approximately 12 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 Booneville, IA, situated 699 miles from Dewey, SD and 737 miles from Alcalde, KY. It would take 12 hours 24 mins to go from Dewey to Booneville and 13 hours 38 mins to go from Alcalde to Booneville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Alcalde, KY is Des Moines, IA, situated 715 miles from Dewey, SD and 719 miles from Alcalde, KY. It would take 12 hours 40 mins to go from Dewey to Des Moines and 13 hours 18 mins to go from Alcalde to Des Moines.