Distance between cities › USA › Texas › Austin, TX › Distance from Austin to Saint Clair Book Hotels

Distance from Austin, TX to Saint Clair, MO

Distance

774 mi

Time

14 hours 10 mins

Gas Cost

$71 - $138

There are 678.15 miles from Austin to Saint Clair in northeast direction and 774 miles (1,245.63 kilometers) by car, following the I-44 route.

Austin and Saint Clair are 14 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Austin, TX to Saint Clair, MO. The halfway point is Checotah, OK.

Austin, TX and Saint Clair, MO are in the same time zone (CDT). Current time in both locations is 9:55 pm.

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Lowest Price Rental Cars in Austin, TX

Planning on renting a car to go from Austin, TX to Saint Clair, MO? Here there are some offers to rent a car in Austin, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Austin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 31.08 gallons of gas to cover the route between Austin, TX and Saint Clair, MO.

The estimated cost of gas to go from Austin to Saint Clair is $99.57.

During the route, an average car will release 608.83 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Austin, TX and Saint Clair, MO

If you want to meet halfway between Austin, TX and Saint Clair, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.472229 and -95.499489, or 35º 28' 20.0244" N, 95º 29' 58.1604" W. This location is 386.89 miles away from Austin, TX and Saint Clair, MO and it would take approximately 7 hours 5 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Checotah, OK, situated 411 miles from Austin, TX and 367 miles from Saint Clair, MO. It would take 6 hours 36 mins to go from Austin to Checotah and 5 hours 35 mins to go from Saint Clair to Checotah.