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

Distance from Iona, SD to Adrian, OR

Distance

1,227 mi

Time

21 hours 38 mins

Gas Cost

$114 - $222

There are 881.04 miles from Iona to Adrian in west direction and 1,227 miles (1,974.67 kilometers) by car, following the I-80 and US-30 and WY 789 route.

Iona and Adrian are 21 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Adrian, OR. The halfway point is Creston, WY.

Please note the time difference between Iona, SD and Adrian, OR is 1 hour. The current time in Iona is 4:33 am and the current time in Adrian is 3:33 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Adrian, 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 49.28 gallons of gas to cover the route between Iona, SD and Adrian, OR.

The estimated cost of gas to go from Iona to Adrian is $160.76.

During the route, an average car will release 965.54 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 Adrian, OR

If you want to meet halfway between Iona, SD and Adrian, OR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.720142 and -107.778198, or 41º 43' 12.5112" N, 107º 46' 41.5128" W. This location is 613.56 miles away from Iona, SD and Adrian, OR and it would take approximately 10 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 Creston, WY, situated 625 miles from Iona, SD and 609 miles from Adrian, OR. It would take 10 hours 16 mins to go from Iona to Creston and 8 hours 26 mins to go from Adrian to Creston.