Distance between cities › USA › South Dakota › Sioux Falls, SD › Distance from Sioux Falls to Mortons Gap Book Hotels

Distance from Sioux Falls, SD to Mortons Gap, KY

Distance

831 mi

Time

15 hours 28 mins

Gas Cost

$77 - $151

There are 652.86 miles from Sioux Falls to Mortons Gap in southeast direction and 831 miles (1,337.36 kilometers) by car, following the I-29 route.

Sioux Falls and Mortons Gap are 15 hours 28 mins far apart, if you drive non-stop .

This is the fastest route from Sioux Falls, SD to Mortons Gap, KY. The halfway point is Sweet Springs, MO.

Sioux Falls, SD and Mortons Gap, KY are in the same time zone (CDT). Current time in both locations is 7:35 pm.

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Lowest Price Rental Cars in Sioux Falls, SD

Planning on renting a car to go from Sioux Falls, SD to Mortons Gap, KY? Here there are some offers to rent a car in Sioux Falls, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sioux Falls »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 33.39 gallons of gas to cover the route between Sioux Falls, SD and Mortons Gap, KY.

The estimated cost of gas to go from Sioux Falls to Mortons Gap is $108.93.

During the route, an average car will release 654.22 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 Sioux Falls, SD and Mortons Gap, KY

If you want to meet halfway between Sioux Falls, SD and Mortons Gap, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.969917 and -93.331108, or 38º 58' 11.7012" N, 93º 19' 51.9888" W. This location is 415.74 miles away from Sioux Falls, SD and Mortons Gap, KY and it would take approximately 7 hours 44 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sweet Springs, MO, situated 428 miles from Sioux Falls, SD and 401 miles from Mortons Gap, KY. It would take 6 hours 16 mins to go from Sioux Falls to Sweet Springs and 6 hours 17 mins to go from Mortons Gap to Sweet Springs.