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

Distance from Iona, SD to Adel, OR

Distance

1,410 mi

Time

1 day 1 hour

Gas Cost

$131 - $256

There are 1,039.13 miles from Iona to Adel in west direction and 1,410 miles (2,269.18 kilometers) by car, following the I-80 route.

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

This is the fastest route from Iona, SD to Adel, OR.

Please note the time difference between Iona, SD and Adel, OR is 2 hours. The current time in Iona is 4:29 am and the current time in Adel is 2:29 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Adel, OR? 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 56.63 gallons of gas to cover the route between Iona, SD and Adel, OR.

The estimated cost of gas to go from Iona to Adel is $184.72.

During the route, an average car will release 1,109.43 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 Adel, OR

If you want to meet halfway between Iona, SD and Adel, OR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.606068 and -109.234135, or 41º 36' 21.8448" N, 109º 14' 2.886" W. This location is 705 miles away from Iona, SD and Adel, OR and it would take approximately 12 hours 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rock Springs, WY, situated 698 miles from Iona, SD and 712 miles from Adel, OR. It would take 12 hours 48 mins to go from Iona to Rock Springs and 12 hours 57 mins to go from Adel to Rock Springs.