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

Distance from Keller, TX to Gillespie, IL

Distance

691 mi

Time

13 hours 5 mins

Gas Cost

$64 - $125

There are 595.10 miles from Keller to Gillespie in northeast direction and 691 miles (1,112.06 kilometers) by car, following the I-44 route.

Keller and Gillespie are 13 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Keller, TX to Gillespie, IL. The halfway point is Peoria, OK.

Keller, TX and Gillespie, IL are in the same time zone (CDT). Current time in both locations is 1:17 pm.

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Lowest Price Rental Cars in Keller, TX

Planning on renting a car to go from Keller, TX to Gillespie, IL? 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 27.75 gallons of gas to cover the route between Keller, TX and Gillespie, IL.

The estimated cost of gas to go from Keller to Gillespie is $90.54.

During the route, an average car will release 543.77 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 Gillespie, IL

If you want to meet halfway between Keller, TX and Gillespie, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.936939 and -94.696609, or 36º 56' 12.9804" N, 94º 41' 47.7924" W. This location is 345.55 miles away from Keller, TX and Gillespie, IL and it would take approximately 6 hours 32 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Peoria, OK, situated 382 miles from Keller, TX and 352 miles from Gillespie, IL. It would take 6 hours to go from Keller to Peoria and 5 hours 28 mins to go from Gillespie to Peoria.