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

Distance from Keller, TX to Fullerton, LA

Distance

349 mi

Time

6 hours 44 mins

Gas Cost

$33 - $63

There are 282.75 miles from Keller to Fullerton in southeast direction and 349 miles (561.66 kilometers) by car, following the I-20 route.

Keller and Fullerton are 6 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Keller, TX to Fullerton, LA. The halfway point is Hallsville, TX.

Keller, TX and Fullerton, LA are in the same time zone (CDT). Current time in both locations is 12:25 pm.

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Lowest Price Rental Cars in Keller, TX

Planning on renting a car to go from Keller, TX to Fullerton, LA? 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 14.02 gallons of gas to cover the route between Keller, TX and Fullerton, LA.

The estimated cost of gas to go from Keller to Fullerton is $45.73.

During the route, an average car will release 274.63 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Keller, TX and Fullerton, LA

If you want to meet halfway between Keller, TX and Fullerton, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.473991 and -94.570496, or 32º 28' 26.3676" N, 94º 34' 13.7856" W. This location is 174.52 miles away from Keller, TX and Fullerton, LA and it would take approximately 3 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hallsville, TX, situated 169 miles from Keller, TX and 185 miles from Fullerton, LA. It would take 2 hours 42 mins to go from Keller to Hallsville and 3 hours 39 mins to go from Fullerton to Hallsville.