Distance between cities › USA › Texas › Sinton, TX › Distance from Sinton to Flat River Book Hotels

Distance from Sinton, TX to Flat River, MO

Distance

906 mi

Time

16 hours 54 mins

Gas Cost

$84 - $164

There are 789.40 miles from Sinton to Flat River in northeast direction and 906 miles (1,458.07 kilometers) by car, following the I-30 route.

Sinton and Flat River are 16 hours 54 mins far apart, if you drive non-stop .

This is the fastest route from Sinton, TX to Flat River, MO.

Sinton, TX and Flat River, MO are in the same time zone (CDT). Current time in both locations is 7:01 am.

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Lowest Price Rental Cars in Sinton, TX

Planning on renting a car to go from Sinton, TX to Flat River, MO? Here there are some offers to rent a car in Sinton, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sinton »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 36.38 gallons of gas to cover the route between Sinton, TX and Flat River, MO.

The estimated cost of gas to go from Sinton to Flat River is $118.67.

During the route, an average car will release 712.72 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 Sinton, TX and Flat River, MO

If you want to meet halfway between Sinton, TX and Flat River, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 33.210591 and -94.152012, or 33º 12' 38.1276" N, 94º 9' 7.2432" W. This location is 452.91 miles away from Sinton, TX and Flat River, MO and it would take approximately 8 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Queen City, TX, situated 458 miles from Sinton, TX and 449 miles from Flat River, MO. It would take 8 hours 46 mins to go from Sinton to Queen City and 8 hours 9 mins to go from Flat River to Queen City.