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

Distance from Keller, TX to Trinity, TX

Distance

221 mi

Time

3 hours 59 mins

Gas Cost

$20 - $39

There are 175.21 miles from Keller to Trinity in southeast direction and 221 miles (355.67 kilometers) by car, following the I-45 route.

Keller and Trinity are 3 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Keller, TX to Trinity, TX. The halfway point is Kerens, TX.

Keller, TX and Trinity, TX are in the same time zone (CDT). Current time in both locations is 8:20 pm.

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Lowest Price Rental Cars in Keller, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Keller »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 8.86 gallons of gas to cover the route between Keller, TX and Trinity, TX.

The estimated cost of gas to go from Keller to Trinity is $28.41.

During the route, an average car will release 173.61 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 Keller, TX and Trinity, TX

If you want to meet halfway between Keller, TX and Trinity, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.004505 and -96.212547, or 32º 0' 16.218" N, 96º 12' 45.1692" W. This location is 110.32 miles away from Keller, TX and Trinity, TX and it would take approximately 1 hour 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kerens, TX, situated 99 miles from Keller, TX and 110 miles from Trinity, TX. It would take 1 hour 45 mins to go from Keller to Kerens and 2 hours 21 mins to go from Trinity to Kerens.