Distance between cities › USA › Texas › Schwertner, TX › Distance from Schwertner to Iona Book Hotels

Distance from Schwertner, TX to Iona, SD

Distance

984 mi

Time

18 hours 16 mins

Gas Cost

$92 - $178

There are 888.99 miles from Schwertner to Iona in north direction and 984 miles (1,583.59 kilometers) by car, following the I-135 route.

Schwertner and Iona are 18 hours 16 mins far apart, if you drive non-stop .

This is the fastest route from Schwertner, TX to Iona, SD.

Schwertner, TX and Iona, SD are in the same time zone (CDT). Current time in both locations is 10:06 am.

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Lowest Price Rental Cars in Schwertner, TX

Planning on renting a car to go from Schwertner, TX to Iona, SD? Here there are some offers to rent a car in Schwertner, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Schwertner »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 39.52 gallons of gas to cover the route between Schwertner, TX and Iona, SD.

The estimated cost of gas to go from Schwertner to Iona is $128.90.

During the route, an average car will release 774.18 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 Schwertner, TX and Iona, SD

If you want to meet halfway between Schwertner, TX and Iona, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.704732 and -97.31866, or 37º 42' 17.0352" N, 97º 19' 7.176" W. This location is 491.97 miles away from Schwertner, TX and Iona, SD and it would take approximately 9 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Wichita, KS, situated 503.77 miles from Schwertner, TX and 481.34 miles from Iona, SD. It would take 8 hours 48 mins to go from Schwertner to Wichita and 9 hours 34 mins to go from Iona to Wichita.