Distance between cities › USA › Missouri › Kennett, MO › Distance from Kennett to Flat Rock Book Hotels

Distance from Kennett, MO to Flat Rock, IL

Distance

289 mi

Time

5 hours 36 mins

Gas Cost

$27 - $52

There are 225.73 miles from Kennett to Flat Rock in northeast direction and 289 miles (465.10 kilometers) by car, following the I-57 and US-60 route.

Kennett and Flat Rock are 5 hours 36 mins far apart, if you drive non-stop .

This is the fastest route from Kennett, MO to Flat Rock, IL. The halfway point is Johnston City, IL.

Kennett, MO and Flat Rock, IL are in the same time zone (CDT). Current time in both locations is 1:53 am.

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Lowest Price Rental Cars in Kennett, MO

Planning on renting a car to go from Kennett, MO to Flat Rock, IL? Here there are some offers to rent a car in Kennett, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Kennett »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 11.62 gallons of gas to cover the route between Kennett, MO and Flat Rock, IL.

The estimated cost of gas to go from Kennett to Flat Rock is $37.89.

During the route, an average car will release 227.58 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 Kennett, MO and Flat Rock, IL

If you want to meet halfway between Kennett, MO and Flat Rock, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.789463 and -88.952652, or 37º 47' 22.0668" N, 88º 57' 9.5472" W. This location is 144.62 miles away from Kennett, MO and Flat Rock, IL and it would take approximately 2 hours 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Johnston City, IL, situated 149 miles from Kennett, MO and 140 miles from Flat Rock, IL. It would take 2 hours 25 mins to go from Kennett to Johnston City and 2 hours 41 mins to go from Flat Rock to Johnston City.