Distance between cities › USA › Illinois › McCook, IL › Distance from McCook to Grayson Book Hotels

Distance from McCook, IL to Grayson, LA

Distance

812 mi

Time

15 hours 38 mins

Gas Cost

$76 - $147

There are 713.40 miles from McCook to Grayson in southwest direction and 812 miles (1,306.79 kilometers) by car, following the I-57 route.

McCook and Grayson are 15 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from McCook, IL to Grayson, LA.

McCook, IL and Grayson, LA are in the same time zone (CDT). Current time in both locations is 1:06 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from McCook, IL to Grayson, LA:

Lowest Price Rental Cars in McCook, IL

Planning on renting a car to go from McCook, IL to Grayson, LA? Here there are some offers to rent a car in McCook, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in McCook »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 32.61 gallons of gas to cover the route between McCook, IL and Grayson, LA.

The estimated cost of gas to go from McCook to Grayson is $106.38.

During the route, an average car will release 638.91 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 McCook, IL and Grayson, LA

If you want to meet halfway between McCook, IL and Grayson, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.606483 and -89.560309, or 36º 36' 23.3388" N, 89º 33' 37.1124" W. This location is 406 miles away from McCook, IL and Grayson, LA and it would take approximately 7 hours 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is New Madrid, MO, situated 409 miles from McCook, IL and 405 miles from Grayson, LA. It would take 7 hours 35 mins to go from McCook to New Madrid and 8 hours 11 mins to go from Grayson to New Madrid.