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

Distance from Sinton, TX to Olmito, TX

Distance

156 mi

Time

2 hours 54 mins

Gas Cost

$14 - $28

There are 139.23 miles from Sinton to Olmito in south direction and 156 miles (251.06 kilometers) by car, following the US-77 route.

Sinton and Olmito are 2 hours 54 mins far apart, if you drive non-stop .

This is the fastest route from Sinton, TX to Olmito, TX. The halfway point is Armstrong, TX.

Sinton, TX and Olmito, TX are in the same time zone (CDT). Current time in both locations is 9:25 pm.

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Lowest Price Rental Cars in Sinton, TX

Planning on renting a car to go from Sinton, TX to Olmito, TX? 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 6.25 gallons of gas to cover the route between Sinton, TX and Olmito, TX.

The estimated cost of gas to go from Sinton to Olmito is $20.29.

During the route, an average car will release 122.38 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 $3.25 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Sinton, TX and Olmito, TX

If you want to meet halfway between Sinton, TX and Olmito, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 27.051052 and -97.793732, or 27º 3' 3.7872" N, 97º 47' 37.4352" W. This location is 77.77 miles away from Sinton, TX and Olmito, TX and it would take approximately 1 hour 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 Armstrong, TX, situated 86 miles from Sinton, TX and 71 miles from Olmito, TX. It would take 1 hour 38 mins to go from Sinton to Armstrong and 1 hour 16 mins to go from Olmito to Armstrong.