Distance between cities › USA › Illinois › Walnut, IL › Distance from Walnut to Flatonia Book Hotels

Distance from Walnut, IL to Flatonia, TX

Distance

1,090 mi

Time

20 hours 42 mins

Gas Cost

$102 - $197

There are 921.39 miles from Walnut to Flatonia in southwest direction and 1,090 miles (1,754.18 kilometers) by car, following the US-67 route.

Walnut and Flatonia are 20 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to Flatonia, TX.

Walnut, IL and Flatonia, TX are in the same time zone (CDT). Current time in both locations is 4:02 pm.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Flatonia, TX? Here there are some offers to rent a car in Walnut, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Walnut »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 43.76 gallons of gas to cover the route between Walnut, IL and Flatonia, TX.

The estimated cost of gas to go from Walnut to Flatonia is $142.76.

During the route, an average car will release 857.41 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 Walnut, IL and Flatonia, TX

If you want to meet halfway between Walnut, IL and Flatonia, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.140008 and -91.809104, or 35º 8' 24.0288" N, 91º 48' 32.7744" W. This location is 544.85 miles away from Walnut, IL and Flatonia, TX and it would take approximately 10 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Garner, AR, situated 548 miles from Walnut, IL and 545 miles from Flatonia, TX. It would take 10 hours 32 mins to go from Walnut to Garner and 10 hours 18 mins to go from Flatonia to Garner.