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

Distance from Iona, SD to Limestone, TN

Distance

1,283 mi

Time

1 day

Gas Cost

$120 - $233

There are 1,021.95 miles from Iona to Limestone in southeast direction and 1,283 miles (2,064.79 kilometers) by car, following the I-80 route.

Iona and Limestone are 1 day far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Limestone, TN. The halfway point is Mineola, MO.

Please note the time difference between Iona, SD and Limestone, TN is 1 hour. The current time in Iona is 8:55 am and the current time in Limestone is 9:55 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Limestone, 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 51.54 gallons of gas to cover the route between Iona, SD and Limestone, TN.

The estimated cost of gas to go from Iona to Limestone is $168.12.

During the route, an average car will release 1,009.74 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 Limestone, TN

If you want to meet halfway between Iona, SD and Limestone, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.893559 and -91.621048, or 38º 53' 36.8124" N, 91º 37' 15.7728" W. This location is 641.65 miles away from Iona, SD and Limestone, TN and it would take approximately 12 hours 11 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mineola, MO, situated 653 miles from Iona, SD and 647 miles from Limestone, TN. It would take 10 hours 34 mins to go from Iona to Mineola and 9 hours 52 mins to go from Limestone to Mineola.