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

Distance from Iona, SD to Barnesville, MD

Distance

1,413 mi

Time

1 day 2 hours

Gas Cost

$132 - $256

There are 1,177.26 miles from Iona to Barnesville in southeast direction and 1,413 miles (2,274.00 kilometers) by car, following the I-90 route.

Iona and Barnesville are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Barnesville, MD. The halfway point is Hampshire, IL.

Please note the time difference between Iona, SD and Barnesville, MD is 1 hour. The current time in Iona is 10:04 am and the current time in Barnesville is 11:04 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Iona, SD to Barnesville, MD:

Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Barnesville, MD? 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 56.74 gallons of gas to cover the route between Iona, SD and Barnesville, MD.

The estimated cost of gas to go from Iona to Barnesville is $185.10.

During the route, an average car will release 1,111.72 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 Barnesville, MD

If you want to meet halfway between Iona, SD and Barnesville, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.158031 and -88.560043, or 42º 9' 28.9116" N, 88º 33' 36.1548" W. This location is 706.46 miles away from Iona, SD and Barnesville, MD and it would take approximately 13 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hampshire, IL, situated 701 miles from Iona, SD and 729 miles from Barnesville, MD. It would take 10 hours 33 mins to go from Iona to Hampshire and 11 hours 11 mins to go from Barnesville to Hampshire.

Major City Closest to Halfway Point

The major city closest to the halfway point between Iona, SD and Barnesville, MD is Aurora, IL, situated 736 miles from Iona, SD and 715 miles from Barnesville, MD. It would take 11 hours 1 min to go from Iona to and 11 hours 1 min to go from Barnesville to Aurora.