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

Distance from McCook, IL to Shell Knob, MO

Distance

557 mi

Time

10 hours 38 mins

Gas Cost

$52 - $101

There are 473.38 miles from McCook to Shell Knob in southwest direction and 557 miles (896.40 kilometers) by car, following the I-44 and US-50 route.

McCook and Shell Knob are 10 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from McCook, IL to Shell Knob, MO. The halfway point is Maplewood, MO.

McCook, IL and Shell Knob, MO are in the same time zone (CDT). Current time in both locations is 2:18 pm.

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Lowest Price Rental Cars in McCook, IL

Planning on renting a car to go from McCook, IL to Shell Knob, 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 22.36 gallons of gas to cover the route between McCook, IL and Shell Knob, MO.

The estimated cost of gas to go from McCook to Shell Knob is $72.94.

During the route, an average car will release 438.08 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 Shell Knob, MO

If you want to meet halfway between McCook, IL and Shell Knob, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.594303 and -90.295387, or 38º 35' 39.4908" N, 90º 17' 43.3932" W. This location is 278.38 miles away from McCook, IL and Shell Knob, MO and it would take approximately 5 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 Maplewood, MO, situated 292 miles from McCook, IL and 285 miles from Shell Knob, MO. It would take 4 hours 34 mins to go from McCook to Maplewood and 4 hours 35 mins to go from Shell Knob to Maplewood.

Major City Closest to Halfway Point

The major city closest to the halfway point between McCook, IL and Shell Knob, MO is Saint Louis, MO, situated 285 miles from McCook, IL and 292 miles from Shell Knob, MO. It would take 4 hours 27 mins to go from McCook to and 4 hours 44 mins to go from Shell Knob to Saint Louis.