Distance between cities › USA › South Dakota › Iona, SD › Distance from Iona to Revillo Book Hotels

Distance from Iona, SD to Revillo, SD

Distance

280 mi

Time

5 hours 16 mins

Gas Cost

$25 - $49

There are 171.41 miles from Iona to Revillo in northeast direction and 280 miles (450.62 kilometers) by car, following the I-90 route.

Iona and Revillo are 5 hours 16 mins far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Revillo, SD. The halfway point is Spencer, SD.

Iona, SD and Revillo, SD are in the same time zone (CDT). Current time in both locations is 11:33 am.

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Lowest Price Rental Cars in Iona, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Iona »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 11.25 gallons of gas to cover the route between Iona, SD and Revillo, SD.

The estimated cost of gas to go from Iona to Revillo is $35.28.

During the route, an average car will release 220.47 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 $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Iona, SD and Revillo, SD

If you want to meet halfway between Iona, SD and Revillo, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.664928 and -97.591911, or 43º 39' 53.7408" N, 97º 35' 30.8796" W. This location is 140.10 miles away from Iona, SD and Revillo, SD and it would take approximately 2 hours 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Spencer, SD, situated 135 miles from Iona, SD and 154 miles from Revillo, SD. It would take 2 hours 29 mins to go from Iona to Spencer and 2 hours 38 mins to go from Revillo to Spencer.