Distance between cities › USA › Illinois › Elmhurst, IL › Distance from Elmhurst to Arnold Book Hotels

Distance from Elmhurst, IL to Arnold, MO

Distance

307 mi

Time

5 hours 47 mins

Gas Cost

$29 - $56

There are 271.88 miles from Elmhurst to Arnold in southwest direction and 307 miles (494.07 kilometers) by car, following the I-55 route.

Elmhurst and Arnold are 5 hours 47 mins far apart, if you drive non-stop .

This is the fastest route from Elmhurst, IL to Arnold, MO. The halfway point is Atlanta, IL.

Elmhurst, IL and Arnold, MO are in the same time zone (CDT). Current time in both locations is 11:44 am.

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Lowest Price Rental Cars in Elmhurst, IL

Planning on renting a car to go from Elmhurst, IL to Arnold, MO? Here there are some offers to rent a car in Elmhurst, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Elmhurst »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 12.32 gallons of gas to cover the route between Elmhurst, IL and Arnold, MO.

The estimated cost of gas to go from Elmhurst to Arnold is $40.20.

During the route, an average car will release 241.46 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 Elmhurst, IL and Arnold, MO

If you want to meet halfway between Elmhurst, IL and Arnold, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.208241 and -89.285660, or 40º 12' 29.6676" N, 89º 17' 8.376" W. This location is 153.44 miles away from Elmhurst, IL and Arnold, MO and it would take approximately 2 hours 53 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Atlanta, IL, situated 148 miles from Elmhurst, IL and 159 miles from Arnold, MO. It would take 2 hours 20 mins to go from Elmhurst to Atlanta and 2 hours 32 mins to go from Arnold to Atlanta.