Distance between cities › USA › Kentucky › Jonancy, KY › Distance from Jonancy to Dempster Book Hotels

Distance from Jonancy, KY to Dempster, SD

Distance

1,180 mi

Time

21 hours 20 mins

Gas Cost

$110 - $214

There are 901.97 miles from Jonancy to Dempster in northwest direction and 1,180 miles (1,899.03 kilometers) by car, following the I-29 route.

Jonancy and Dempster are 21 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from Jonancy, KY to Dempster, SD.

Please note the time difference between Jonancy, KY and Dempster, SD is 1 hour. The current time in Jonancy is 5:18 am and the current time in Dempster is 4:18 am.

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Lowest Price Rental Cars in Jonancy, KY

Planning on renting a car to go from Jonancy, KY to Dempster, SD? Here there are some offers to rent a car in Jonancy, KY

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Jonancy »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 47.37 gallons of gas to cover the route between Jonancy, KY and Dempster, SD.

The estimated cost of gas to go from Jonancy to Dempster is $154.53.

During the route, an average car will release 928.11 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 Jonancy, KY and Dempster, SD

If you want to meet halfway between Jonancy, KY and Dempster, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.904265 and -90.23364, or 40º 54' 15.354" N, 90º 14' 1.104" W. This location is 589.78 miles away from Jonancy, KY and Dempster, SD and it would take approximately 10 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Knoxville, IL, situated 593 miles from Jonancy, KY and 588 miles from Dempster, SD. It would take 10 hours 54 mins to go from Jonancy to Knoxville and 10 hours 30 mins to go from Dempster to Knoxville.