Distance between cities › USA › Illinois › Gridley, IL › Distance from Gridley to Olney Book Hotels

Distance from Gridley, IL to Olney, TX

Distance

867 mi

Time

15 hours 51 mins

Gas Cost

$81 - $157

There are 744.56 miles from Gridley to Olney in southwest direction and 867 miles (1,395.30 kilometers) by car, following the I-44 and US-50 route.

Gridley and Olney are 15 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Gridley, IL to Olney, TX.

Gridley, IL and Olney, TX are in the same time zone (CDT). Current time in both locations is 12:50 am.

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Lowest Price Rental Cars in Gridley, IL

Planning on renting a car to go from Gridley, IL to Olney, TX? Here there are some offers to rent a car in Gridley, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gridley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 34.81 gallons of gas to cover the route between Gridley, IL and Olney, TX.

The estimated cost of gas to go from Gridley to Olney is $113.54.

During the route, an average car will release 681.91 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 Gridley, IL and Olney, TX

If you want to meet halfway between Gridley, IL and Olney, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.105639 and -93.780442, or 37º 6' 20.3004" N, 93º 46' 49.5912" W. This location is 433.33 miles away from Gridley, IL and Olney, TX and it would take approximately 7 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mount Vernon, MO, situated 434 miles from Gridley, IL and 435 miles from Olney, TX. It would take 8 hours 3 mins to go from Gridley to Mount Vernon and 7 hours 54 mins to go from Olney to Mount Vernon.

Major City Closest to Halfway Point

The major city closest to the halfway point between Gridley, IL and Olney, TX is Springfield, MO, situated 403 miles from Gridley, IL and 467 miles from Olney, TX. It would take 7 hours 33 mins to go from Gridley to Springfield and 8 hours 32 mins to go from Olney to Springfield.