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

Distance from Iona, SD to Pasadena, MD

Distance

1,454 mi

Time

1 day 2 hours

Gas Cost

$135 - $263

There are 1,220.25 miles from Iona to Pasadena in southeast direction and 1,454 miles (2,339.99 kilometers) by car, following the I-90 route.

Iona and Pasadena are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Pasadena, MD. The halfway point is East Dundee, IL.

Please note the time difference between Iona, SD and Pasadena, MD is 1 hour. The current time in Iona is 10:01 am and the current time in Pasadena is 11:01 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Pasadena, 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 58.38 gallons of gas to cover the route between Iona, SD and Pasadena, MD.

The estimated cost of gas to go from Iona to Pasadena is $190.44.

During the route, an average car will release 1,143.81 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 Pasadena, MD

If you want to meet halfway between Iona, SD and Pasadena, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.090050 and -88.260300, or 42º 5' 24.18" N, 88º 15' 37.08" W. This location is 726.85 miles away from Iona, SD and Pasadena, MD and it would take approximately 13 hours 25 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is East Dundee, IL, situated 709 miles from Iona, SD and 754 miles from Pasadena, MD. It would take 10 hours 36 mins to go from Iona to East Dundee and 11 hours 33 mins to go from Pasadena to East Dundee.

Major City Closest to Halfway Point

The major city closest to the halfway point between Iona, SD and Pasadena, MD is Aurora, IL, situated 736 miles from Iona, SD and 756 miles from Pasadena, MD. It would take 11 hours 1 min to go from Iona to and 11 hours 38 mins to go from Pasadena to Aurora.