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Distance from Walnut, IL to ORD Airport

Distance

122 mi

Time

2 hours 44 mins

Gas Cost

$13 - $25

Helpful Inaccurate

There are 91.55 miles from Walnut to O'Hare International Airport (ORD) in northeast direction and 122 miles (196.34 kilometers) by car, following the I-88 and IL 110 route.

Walnut and ORD Airport are 2 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to ORD Airport. The halfway point is Malta, IL.

Walnut, IL and ORD Airport are in the same time zone (CDT). Current time in both locations is 10:43 am.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to ORD 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 4.91 gallons of gas to cover the route between Walnut, IL and ORD Airport.

The estimated cost of gas to go from Walnut to ORD Airport is $17.90.

During the route, an average car will release 96.21 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 $3.65 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Walnut, IL and ORD Airport

If you want to meet halfway between Walnut, IL and ORD Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.902958 and -88.836746, or 41º 54' 10.6488" N, 88º 50' 12.2856" W. This location is 61.14 miles away from Walnut, IL and ORD Airport and it would take approximately 1 hour 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Malta, IL, situated 67 miles from Walnut, IL and 69 miles from ORD Airport. It would take 1 hour 19 mins to go from Walnut to Malta and 1 hour 18 mins to go from ORD to Malta.