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

Distance from Iona, SD to Bluff, UT

Distance

942 mi

Time

18 hours 3 mins

Gas Cost

$88 - $171

There are 687.87 miles from Iona to Bluff in southwest direction and 942 miles (1,516.00 kilometers) by car, following the I-70 route.

Iona and Bluff are 18 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Bluff, UT.

Please note the time difference between Iona, SD and Bluff, UT is 1 hour. The current time in Iona is 7:24 am and the current time in Bluff is 6:24 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Bluff, UT? 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 37.85 gallons of gas to cover the route between Iona, SD and Bluff, UT.

The estimated cost of gas to go from Iona to Bluff is $123.46.

During the route, an average car will release 741.50 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 Bluff, UT

If you want to meet halfway between Iona, SD and Bluff, UT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.975016 and -104.748696, or 39º 58' 30.0576" N, 104º 44' 55.3056" W. This location is 471.20 miles away from Iona, SD and Bluff, UT and it would take approximately 9 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lochbuie, CO, situated 466 miles from Iona, SD and 477 miles from Bluff, UT. It would take 9 hours 9 mins to go from Iona to Lochbuie and 8 hours 57 mins to go from Bluff to Lochbuie.

Major City Closest to Halfway Point

The major city closest to the halfway point between Iona, SD and Bluff, UT is Denver, CO, situated 492 miles from Iona, SD and 455 miles from Bluff, UT. It would take 9 hours 41 mins to go from Iona to Denver and 8 hours 35 mins to go from Bluff to Denver.