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

Distance from Iona, SD to Clairfield, TN

Distance

1,195 mi

Time

22 hours 35 mins

Gas Cost

$111 - $217

There are 949.16 miles from Iona to Clairfield in southeast direction and 1,195 miles (1,923.17 kilometers) by car, following the I-80 route.

Iona and Clairfield are 22 hours 35 mins far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Clairfield, TN.

Please note the time difference between Iona, SD and Clairfield, TN is 1 hour. The current time in Iona is 7:19 am and the current time in Clairfield is 8:19 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Clairfield, TN? 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 47.99 gallons of gas to cover the route between Iona, SD and Clairfield, TN.

The estimated cost of gas to go from Iona to Clairfield is $156.54.

During the route, an average car will release 940.22 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 Iona, SD and Clairfield, TN

If you want to meet halfway between Iona, SD and Clairfield, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.596355 and -90.492008, or 41º 35' 46.878" N, 90º 29' 31.2288" W. This location is 597.48 miles away from Iona, SD and Clairfield, TN and it would take approximately 11 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bettendorf, IA, situated 573 miles from Iona, SD and 625 miles from Clairfield, TN. It would take 11 hours 15 mins to go from Iona to Bettendorf and 11 hours 32 mins to go from Clairfield to Bettendorf.

Major City Closest to Halfway Point

The major city closest to the halfway point between Iona, SD and Clairfield, TN is Davenport, IA, situated 570 miles from Iona, SD and 626 miles from Clairfield, TN. It would take 11 hours 15 mins to go from Iona to Davenport and 11 hours 33 mins to go from Clairfield to Davenport.