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

Distance from Iona, SD to Broadbent, OR

Distance

1,661 mi

Time

1 day 6 hours

Gas Cost

$155 - $301

There are 1,239.77 miles from Iona to Broadbent in west direction and 1,661 miles (2,673.12 kilometers) by car, following the I-90 route.

Iona and Broadbent are 1 day 6 hours far apart, if you drive non-stop .

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

Please note the time difference between Iona, SD and Broadbent, OR is 2 hours. The current time in Iona is 10:06 am and the current time in Broadbent is 8:06 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Broadbent, 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 66.69 gallons of gas to cover the route between Iona, SD and Broadbent, OR.

The estimated cost of gas to go from Iona to Broadbent is $217.55.

During the route, an average car will release 1,306.65 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 Broadbent, OR

If you want to meet halfway between Iona, SD and Broadbent, OR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.536844 and -112.823888, or 46º 32' 12.6384" N, 112º 49' 25.9968" W. This location is 830.33 miles away from Iona, SD and Broadbent, OR and it would take approximately 15 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Garrison, MT, situated 818 miles from Iona, SD and 854 miles from Broadbent, OR. It would take 14 hours 27 mins to go from Iona to Garrison and 16 hours 5 mins to go from Broadbent to Garrison.