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

Distance from McCook, IL to Gepp, AR

Distance

520 mi

Time

10 hours 11 mins

Gas Cost

$48 - $94

There are 438.13 miles from McCook to Gepp in southwest direction and 520 miles (836.86 kilometers) by car, following the I-55 route.

McCook and Gepp are 10 hours 11 mins far apart, if you drive non-stop .

This is the fastest route from McCook, IL to Gepp, AR.

McCook, IL and Gepp, AR are in the same time zone (CDT). Current time in both locations is 8:09 pm.

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Lowest Price Rental Cars in McCook, IL

Planning on renting a car to go from McCook, IL to Gepp, AR? 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 20.90 gallons of gas to cover the route between McCook, IL and Gepp, AR.

The estimated cost of gas to go from McCook to Gepp is $68.16.

During the route, an average car will release 409.38 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 Gepp, AR

If you want to meet halfway between McCook, IL and Gepp, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.737142 and -89.911396, or 38º 44' 13.7112" N, 89º 54' 41.0256" W. This location is 260.15 miles away from McCook, IL and Gepp, AR and it would take approximately 5 hours 5 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Troy, IL, situated 266 miles from McCook, IL and 258 miles from Gepp, AR. It would take 4 hours 57 mins to go from McCook to Troy and 5 hours 20 mins to go from Gepp to Troy.

Major City Closest to Halfway Point

The major city closest to the halfway point between McCook, IL and Gepp, AR is Saint Louis, MO, situated 284 miles from McCook, IL and 238 miles from Gepp, AR. It would take 5 hours 19 mins to go from McCook to Saint Louis and 4 hours 57 mins to go from Gepp to Saint Louis.