Distance between cities › USA › Illinois › Walnut, IL › Distance from Walnut to Salt Lake City International Airport Book Hotels

Distance from Walnut, IL to SLC Airport

Distance

1,291 mi

Time

22 hours 38 mins

Gas Cost

$120 - $234

Helpful Inaccurate

There are 1,162.18 miles from Walnut to Salt Lake City International Airport (SLC) in west direction and 1,291 miles (2,077.66 kilometers) by car, following the I-80 route.

Walnut and SLC Airport are 22 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to SLC Airport. The halfway point is North Platte, NE.

Please note the time difference between Walnut, IL and SLC Airport is 1 hour. The current time in Walnut is 2:37 pm and the current time in SLC Airport is 1:37 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Walnut, IL to SLC Airport:

Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to SLC Airport? 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 51.87 gallons of gas to cover the route between Walnut, IL and SLC Airport.

The estimated cost of gas to go from Walnut to SLC Airport is $169.19.

During the route, an average car will release 1,016.15 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 SLC Airport

If you want to meet halfway between Walnut, IL and SLC Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.095043 and -100.775505, or 41º 5' 42.1548" N, 100º 46' 31.818" W. This location is 645.73 miles away from Walnut, IL and SLC Airport and it would take approximately 11 hours 19 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is North Platte, NE, situated 647 miles from Walnut, IL and 663 miles from SLC Airport. It would take 9 hours 37 mins to go from Walnut to North Platte and 9 hours 1 min to go from SLC to North Platte.