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

Distance from McCook, IL to Irwin, MO

Distance

581 mi

Time

10 hours 48 mins

Gas Cost

$54 - $105

There are 449.32 miles from McCook to Irwin in southwest direction and 581 miles (935.03 kilometers) by car, following the I-44 and US-50 route.

McCook and Irwin are 10 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from McCook, IL to Irwin, MO. The halfway point is Valley Park, MO.

McCook, IL and Irwin, MO are in the same time zone (CDT). Current time in both locations is 1:04 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in McCook, IL

Planning on renting a car to go from McCook, IL to Irwin, MO? 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 23.33 gallons of gas to cover the route between McCook, IL and Irwin, MO.

The estimated cost of gas to go from McCook to Irwin is $76.10.

During the route, an average car will release 457.08 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 Irwin, MO

If you want to meet halfway between McCook, IL and Irwin, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.515831 and -90.533569, or 38º 30' 56.9916" N, 90º 32' 0.8484" W. This location is 290.46 miles away from McCook, IL and Irwin, MO and it would take approximately 5 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Valley Park, MO, situated 303 miles from McCook, IL and 292 miles from Irwin, MO. It would take 4 hours 46 mins to go from McCook to Valley Park and 4 hours 17 mins to go from Irwin to Valley Park.

Major City Closest to Halfway Point

The major city closest to the halfway point between McCook, IL and Irwin, MO is Saint Louis, MO, situated 285 miles from McCook, IL and 310 miles from Irwin, MO. It would take 4 hours 27 mins to go from McCook to and 4 hours 37 mins to go from Irwin to Saint Louis.