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

Distance from Richardson, TX to Geronimo, TX

Distance

264 mi

Time

4 hours 30 mins

Gas Cost

$24 - $48

There are 238.44 miles from Richardson to Geronimo in southwest direction and 264 miles (424.87 kilometers) by car, following the I-35E route.

Richardson and Geronimo are 4 hours 30 mins far apart, if you drive non-stop .

This is the fastest route from Richardson, TX to Geronimo, TX. The halfway point is Troy, TX.

Richardson, TX and Geronimo, TX are in the same time zone (CDT). Current time in both locations is 10:41 am.

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Lowest Price Rental Cars in Richardson, TX

Planning on renting a car to go from Richardson, TX to Geronimo, 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 10.58 gallons of gas to cover the route between Richardson, TX and Geronimo, TX.

The estimated cost of gas to go from Richardson to Geronimo is $34.38.

During the route, an average car will release 207.38 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 Geronimo, TX

If you want to meet halfway between Richardson, TX and Geronimo, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.238283 and -97.279167, or 31º 14' 17.8188" N, 97º 16' 45.0012" W. This location is 131.78 miles away from Richardson, TX and Geronimo, TX and it would take approximately 2 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Troy, TX, situated 134 miles from Richardson, TX and 130 miles from Geronimo, TX. It would take 2 hours 6 mins to go from Richardson to Troy and 1 hour 50 mins to go from Geronimo to Troy.

Major City Closest to Halfway Point

The major city closest to the halfway point between Richardson, TX and Geronimo, TX is Killeen, TX, situated 167 miles from Richardson, TX and 122 miles from Geronimo, TX. It would take 2 hours 42 mins to go from Richardson to and 1 hour 49 mins to go from Geronimo to Killeen.