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

Distance from Iona, SD to Pomfret, MD

Distance

1,475 mi

Time

1 day 3 hours

Gas Cost

$137 - $267

There are 1,211.84 miles from Iona to Pomfret in southeast direction and 1,475 miles (2,373.78 kilometers) by car, following the I-90 route.

Iona and Pomfret are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Pomfret, MD. The halfway point is South Barrington, IL.

Please note the time difference between Iona, SD and Pomfret, MD is 1 hour. The current time in Iona is 3:57 pm and the current time in Pomfret is 4:57 pm.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Pomfret, 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 59.25 gallons of gas to cover the route between Iona, SD and Pomfret, MD.

The estimated cost of gas to go from Iona to Pomfret is $193.27.

During the route, an average car will release 1,160.78 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 Pomfret, MD

If you want to meet halfway between Iona, SD and Pomfret, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.079456 and -88.213600, or 42º 4' 46.0416" N, 88º 12' 48.96" W. This location is 737.63 miles away from Iona, SD and Pomfret, MD and it would take approximately 13 hours 44 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is South Barrington, IL, situated 715 miles from Iona, SD and 763 miles from Pomfret, MD. It would take 10 hours 43 mins to go from Iona to South Barrington and 12 hours to go from Pomfret to South Barrington.

Major City Closest to Halfway Point

The major city closest to the halfway point between Iona, SD and Pomfret, MD is Aurora, IL, situated 736 miles from Iona, SD and 769 miles from Pomfret, MD. It would take 11 hours 1 min to go from Iona to and 12 hours 9 mins to go from Pomfret to Aurora.