Distance between cities › USA › Texas › Trinity, TX › Distance from Trinity to Avoca Book Hotels

Distance from Trinity, TX to Avoca, TX

Distance

388 mi

Time

7 hours 3 mins

Gas Cost

$36 - $69

There are 287.06 miles from Trinity to Avoca in northwest direction and 388 miles (624.43 kilometers) by car, following the I-20 route.

Trinity and Avoca are 7 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Trinity, TX to Avoca, TX. The halfway point is Grand Prairie, TX.

Trinity, TX and Avoca, TX are in the same time zone (CDT). Current time in both locations is 8:22 pm.

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Lowest Price Rental Cars in Trinity, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Trinity »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.57 gallons of gas to cover the route between Trinity, TX and Avoca, TX.

The estimated cost of gas to go from Trinity to Avoca is $49.91.

During the route, an average car will release 304.97 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 $3.21 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Trinity, TX and Avoca, TX

If you want to meet halfway between Trinity, TX and Avoca, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.675682 and -97.022308, or 32º 40' 32.4552" N, 97º 1' 20.3088" W. This location is 193.80 miles away from Trinity, TX and Avoca, TX and it would take approximately 3 hours 31 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Grand Prairie, TX, situated 189 miles from Trinity, TX and 171 miles from Avoca, TX. It would take 3 hours 35 mins to go from Trinity to Grand Prairie and 3 hours 42 mins to go from Avoca to Grand Prairie.

Major City Closest to Halfway Point

The major city closest to the halfway point between Trinity, TX and Avoca, TX is Dallas, TX, situated 176 miles from Trinity, TX and 182 miles from Avoca, TX. It would take 3 hours 23 mins to go from Trinity to and 3 hours 51 mins to go from Avoca to Dallas.