Distance between cities › USA › Illinois › Walnut, IL › Distance from Walnut to Grant Book Hotels

Distance from Walnut, IL to Grant, CO

Distance

942 mi

Time

17 hours 7 mins

Gas Cost

$88 - $171

There are 855.21 miles from Walnut to Grant in west direction and 942 miles (1,516.00 kilometers) by car, following the I-80 Express route.

Walnut and Grant are 17 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to Grant, CO.

Please note the time difference between Walnut, IL and Grant, CO is 1 hour. The current time in Walnut is 2:43 pm and the current time in Grant is 1:43 pm.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Grant, CO? Here there are some offers to rent a car in Walnut, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Walnut »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 37.82 gallons of gas to cover the route between Walnut, IL and Grant, CO.

The estimated cost of gas to go from Walnut to Grant is $123.38.

During the route, an average car will release 741.05 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 Walnut, IL and Grant, CO

If you want to meet halfway between Walnut, IL and Grant, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.82127 and -97.819926, or 40º 49' 16.572" N, 97º 49' 11.7336" W. This location is 470.91 miles away from Walnut, IL and Grant, CO and it would take approximately 8 hours 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Henderson, NE, situated 466 miles from Walnut, IL and 483 miles from Grant, CO. It would take 8 hours 52 mins to go from Walnut to Henderson and 8 hours 28 mins to go from Grant to Henderson.