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

Distance from Keller, TX to Simpson, LA

Distance

326 mi

Time

6 hours 14 mins

Gas Cost

$30 - $59

There are 272.83 miles from Keller to Simpson in southeast direction and 326 miles (524.65 kilometers) by car, following the I-20 route.

Keller and Simpson are 6 hours 14 mins far apart, if you drive non-stop .

This is the fastest route from Keller, TX to Simpson, LA. The halfway point is Longview, TX.

Keller, TX and Simpson, LA are in the same time zone (CDT). Current time in both locations is 2:18 am.

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Lowest Price Rental Cars in Keller, TX

Planning on renting a car to go from Keller, TX to Simpson, 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 13.09 gallons of gas to cover the route between Keller, TX and Simpson, LA.

The estimated cost of gas to go from Keller to Simpson is $42.69.

During the route, an average car will release 256.41 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 Simpson, LA

If you want to meet halfway between Keller, TX and Simpson, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.445332 and -94.700989, or 32º 26' 43.1952" N, 94º 42' 3.5604" W. This location is 162.94 miles away from Keller, TX and Simpson, LA and it would take approximately 3 hours 7 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Longview, TX, situated 159 miles from Keller, TX and 173 miles from Simpson, LA. It would take 2 hours 33 mins to go from Keller to Longview and 3 hours 26 mins to go from Simpson to Longview.