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

Distance from Iona, SD to Eagan, TN

Distance

1,193 mi

Time

22 hours 32 mins

Gas Cost

$111 - $216

There are 947.84 miles from Iona to Eagan in southeast direction and 1,193 miles (1,919.95 kilometers) by car, following the I-80 route.

Iona and Eagan are 22 hours 32 mins far apart, if you drive non-stop .

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

Please note the time difference between Iona, SD and Eagan, TN is 1 hour. The current time in Iona is 7:12 am and the current time in Eagan is 8:12 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Eagan, 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 47.92 gallons of gas to cover the route between Iona, SD and Eagan, TN.

The estimated cost of gas to go from Iona to Eagan is $156.31.

During the route, an average car will release 938.81 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 Eagan, TN

If you want to meet halfway between Iona, SD and Eagan, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.596229 and -90.507304, or 41º 35' 46.4244" N, 90º 30' 26.2944" W. This location is 596.58 miles away from Iona, SD and Eagan, TN and it would take approximately 11 hours 16 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 624 miles from Eagan, TN. It would take 11 hours 15 mins to go from Iona to Bettendorf and 11 hours 29 mins to go from Eagan to Bettendorf.

Major City Closest to Halfway Point

The major city closest to the halfway point between Iona, SD and Eagan, TN is Davenport, IA, situated 570 miles from Iona, SD and 624 miles from Eagan, TN. It would take 11 hours 15 mins to go from Iona to Davenport and 11 hours 30 mins to go from Eagan to Davenport.