Distance between cities › USA › South Dakota › Madison, SD › Distance from Madison to Killduff Book Hotels

Distance from Madison, SD to Killduff, IA

Distance

377 mi

Time

6 hours 47 mins

Gas Cost

$35 - $67

There are 270.11 miles from Madison to Killduff in southeast direction and 377 miles (606.72 kilometers) by car, following the I-29 route.

Madison and Killduff are 6 hours 47 mins far apart, if you drive non-stop .

This is the fastest route from Madison, SD to Killduff, IA. The halfway point is Missouri Valley, IA.

Madison, SD and Killduff, IA are in the same time zone (CDT). Current time in both locations is 11:32 pm.

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Lowest Price Rental Cars in Madison, SD

Planning on renting a car to go from Madison, SD to Killduff, IA? Here there are some offers to rent a car in Madison, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Madison »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.14 gallons of gas to cover the route between Madison, SD and Killduff, IA.

The estimated cost of gas to go from Madison to Killduff is $48.50.

During the route, an average car will release 296.54 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Madison, SD and Killduff, IA

If you want to meet halfway between Madison, SD and Killduff, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.544060 and -95.914619, or 41º 32' 38.616" N, 95º 54' 52.6284" W. This location is 188.44 miles away from Madison, SD and Killduff, IA and it would take approximately 3 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 Missouri Valley, IA, situated 207 miles from Madison, SD and 173 miles from Killduff, IA. It would take 3 hours 5 mins to go from Madison to Missouri Valley and 2 hours 38 mins to go from Killduff to Missouri Valley.

Major City Closest to Halfway Point

The major city closest to the halfway point between Madison, SD and Killduff, IA is Omaha, NE, situated 232 miles from Madison, SD and 184 miles from Killduff, IA. It would take 3 hours 30 mins to go from Madison to and 2 hours 52 mins to go from Killduff to Omaha.