Distance between cities › USA › Missouri › Deepwater, MO › Distance from Deepwater to Iona Book Hotels

Distance from Deepwater, MO to Iona, SD

Distance

567 mi

Time

11 hours 18 mins

Gas Cost

$53 - $103

There are 471.38 miles from Deepwater to Iona in northwest direction and 567 miles (912.50 kilometers) by car, following the I-29 and US-59 and US-71 route.

Deepwater and Iona are 11 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Deepwater, MO to Iona, SD.

Deepwater, MO and Iona, SD are in the same time zone (CDT). Current time in both locations is 11:07 am.

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Lowest Price Rental Cars in Deepwater, MO

Planning on renting a car to go from Deepwater, MO to Iona, SD? Here there are some offers to rent a car in Deepwater, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Deepwater »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 22.77 gallons of gas to cover the route between Deepwater, MO and Iona, SD.

The estimated cost of gas to go from Deepwater to Iona is $74.27.

During the route, an average car will release 446.10 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 Deepwater, MO and Iona, SD

If you want to meet halfway between Deepwater, MO and Iona, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.639684 and -96.012702, or 41º 38' 22.8624" N, 96º 0' 45.7272" W. This location is 283.48 miles away from Deepwater, MO and Iona, SD and it would take approximately 5 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Modale, IA, situated 297 miles from Deepwater, MO and 273 miles from Iona, SD. It would take 5 hours 36 mins to go from Deepwater to Modale and 5 hours 47 mins to go from Iona to Modale.

Major City Closest to Halfway Point

The major city closest to the halfway point between Deepwater, MO and Iona, SD is Omaha, NE, situated 273 miles from Deepwater, MO and 293 miles from Iona, SD. It would take 5 hours 11 mins to go from Deepwater to Omaha and 6 hours 17 mins to go from Iona to Omaha.