Distance between cities › USA › Texas › Santo, TX › Distance from Santo to Robstown Book Hotels

Distance from Santo, TX to Robstown, TX

Distance

371 mi

Time

6 hours 59 mins

Gas Cost

$34 - $67

There are 334.15 miles from Santo to Robstown in south direction and 371 miles (597.07 kilometers) by car, following the I-37 and US-281 route.

Santo and Robstown are 6 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Santo, TX to Robstown, TX. The halfway point is Blanco, TX.

Santo, TX and Robstown, TX are in the same time zone (CDT). Current time in both locations is 11:30 am.

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Lowest Price Rental Cars in Santo, TX

Planning on renting a car to go from Santo, TX to Robstown, TX? Here there are some offers to rent a car in Santo, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Santo »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 14.90 gallons of gas to cover the route between Santo, TX and Robstown, TX.

The estimated cost of gas to go from Santo to Robstown is $48.40.

During the route, an average car will release 291.94 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 Santo, TX and Robstown, TX

If you want to meet halfway between Santo, TX and Robstown, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.117750 and -98.412552, or 30º 7' 3.9" N, 98º 24' 45.1872" W. This location is 185.52 miles away from Santo, TX and Robstown, TX and it would take approximately 3 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Blanco, TX, situated 188 miles from Santo, TX and 183 miles from Robstown, TX. It would take 3 hours 58 mins to go from Santo to Blanco and 2 hours 41 mins to go from Robstown to Blanco.