Distance between cities › USA › Texas › Richardson, TX › Distance from Richardson to Cotulla Book Hotels

Distance from Richardson, TX to Cotulla, TX

Distance

375 mi

Time

6 hours 41 mins

Gas Cost

$35 - $68

There are 345.38 miles from Richardson to Cotulla in southwest direction and 375 miles (603.50 kilometers) by car, following the I-35E route.

Richardson and Cotulla are 6 hours 41 mins far apart, if you drive non-stop .

This is the fastest route from Richardson, TX to Cotulla, TX. The halfway point is Pflugerville, TX.

Richardson, TX and Cotulla, TX are in the same time zone (CDT). Current time in both locations is 11:48 am.

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Lowest Price Rental Cars in Richardson, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Richardson »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.07 gallons of gas to cover the route between Richardson, TX and Cotulla, TX.

The estimated cost of gas to go from Richardson to Cotulla is $48.95.

During the route, an average car will release 295.26 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 Richardson, TX and Cotulla, TX

If you want to meet halfway between Richardson, TX and Cotulla, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.416403 and -97.573067, or 30º 24' 59.0508" N, 97º 34' 23.0412" W. This location is 187.63 miles away from Richardson, TX and Cotulla, TX and it would take approximately 3 hours 20 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Pflugerville, TX, situated 197 miles from Richardson, TX and 198 miles from Cotulla, TX. It would take 3 hours 7 mins to go from Richardson to Pflugerville and 2 hours 44 mins to go from Cotulla to Pflugerville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Richardson, TX and Cotulla, TX is Austin, TX, situated 209 miles from Richardson, TX and 168 miles from Cotulla, TX. It would take 3 hours 19 mins to go from Richardson to and 2 hours 26 mins to go from Cotulla to Austin.