Distance between cities › USA › South Dakota › Iona, SD › Distance from Iona to Dallas/Fort Worth International Airport Book Hotels

Distance from Iona, SD to DFW Airport

Distance

830 mi

Time

15 hours 43 mins

Gas Cost

$77 - $150

Helpful Inaccurate

There are 749.92 miles from Iona to Dallas/Fort Worth International Airport (DFW) in south direction and 830 miles (1,335.76 kilometers) by car, following the US-81 route.

Iona and DFW Airport are 15 hours 43 mins far apart, if you drive non-stop .

This is the fastest route from Iona, SD to DFW Airport. The halfway point is Assaria, KS.

Iona, SD and DFW Airport are in the same time zone (CDT). Current time in both locations is 4:26 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to DFW Airport? 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 33.35 gallons of gas to cover the route between Iona, SD and DFW Airport.

The estimated cost of gas to go from Iona to DFW Airport is $108.78.

During the route, an average car will release 653.37 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 DFW Airport

If you want to meet halfway between Iona, SD and DFW Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.704830 and -97.636444, or 38º 42' 17.388" N, 97º 38' 11.1984" W. This location is 415.19 miles away from Iona, SD and DFW Airport and it would take approximately 7 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Assaria, KS, situated 422 miles from Iona, SD and 437 miles from DFW Airport. It would take 8 hours 44 mins to go from Iona to Assaria and 6 hours 38 mins to go from DFW to Assaria.