Distance between cities › USA › Missouri › Calhoun, MO › Distance from Calhoun to Flatonia Book Hotels

Distance from Calhoun, MO to Flatonia, TX

Distance

731 mi

Time

13 hours 59 mins

Gas Cost

$68 - $132

There are 638.35 miles from Calhoun to Flatonia in southwest direction and 731 miles (1,176.43 kilometers) by car, following the US-69 and US-75 route.

Calhoun and Flatonia are 13 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Calhoun, MO to Flatonia, TX.

Calhoun, MO and Flatonia, TX are in the same time zone (CDT). Current time in both locations is 11:14 am.

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Lowest Price Rental Cars in Calhoun, MO

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Calhoun »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 29.35 gallons of gas to cover the route between Calhoun, MO and Flatonia, TX.

The estimated cost of gas to go from Calhoun to Flatonia is $95.75.

During the route, an average car will release 575.08 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 Calhoun, MO and Flatonia, TX

If you want to meet halfway between Calhoun, MO 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 34.512345 and -96.041093, or 34º 30' 44.442" N, 96º 2' 27.9348" W. This location is 365.44 miles away from Calhoun, MO and Flatonia, TX and it would take approximately 6 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Stringtown, OK, situated 361 miles from Calhoun, MO and 370 miles from Flatonia, TX. It would take 7 hours 3 mins to go from Calhoun to Stringtown and 6 hours 57 mins to go from Flatonia to Stringtown.