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

Distance from Madison, SD to Deep River, IA

Distance

406 mi

Time

7 hours 23 mins

Gas Cost

$38 - $74

There are 292.88 miles from Madison to Deep River in southeast direction and 406 miles (653.39 kilometers) by car, following the I-29 route.

Madison and Deep River are 7 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Madison, SD to Deep River, IA.

Madison, SD and Deep River, IA are in the same time zone (CDT). Current time in both locations is 1:26 am.

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Lowest Price Rental Cars in Madison, SD

Planning on renting a car to go from Madison, SD to Deep River, 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 16.32 gallons of gas to cover the route between Madison, SD and Deep River, IA.

The estimated cost of gas to go from Madison to Deep River is $53.24.

During the route, an average car will release 319.80 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 Madison, SD and Deep River, IA

If you want to meet halfway between Madison, SD and Deep River, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.498232 and -95.686318, or 41º 29' 53.6352" N, 95º 41' 10.7448" W. This location is 203.22 miles away from Madison, SD and Deep River, IA and it would take approximately 3 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Neola, IA, situated 229 miles from Madison, SD and 185 miles from Deep River, IA. It would take 4 hours 6 mins to go from Madison to Neola and 3 hours 29 mins to go from Deep River to Neola.

Major City Closest to Halfway Point

The major city closest to the halfway point between Madison, SD and Deep River, IA is Omaha, NE, situated 232 miles from Madison, SD and 214 miles from Deep River, IA. It would take 4 hours 12 mins to go from Madison to Omaha and 4 hours 3 mins to go from Deep River to Omaha.