Distance between cities › USA › California › Mentone, CA › Distance from Mentone to Flat Rock Book Hotels

Distance from Mentone, CA to Flat Rock, IL

Distance

1,947 mi

Time

1 day 10 hours

Gas Cost

$181 - $353

There are 1,662.76 miles from Mentone to Flat Rock in northeast direction and 1,947 miles (3,133.39 kilometers) by car, following the I-40 route.

Mentone and Flat Rock are 1 day 10 hours far apart, if you drive non-stop .

This is the fastest route from Mentone, CA to Flat Rock, IL.

Please note the time difference between Mentone, CA and Flat Rock, IL is 2 hours. The current time in Mentone is 11:14 am and the current time in Flat Rock is 1:14 pm.

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Lowest Price Rental Cars in Mentone, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mentone »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 78.21 gallons of gas to cover the route between Mentone, CA and Flat Rock, IL.

The estimated cost of gas to go from Mentone to Flat Rock is $255.11.

During the route, an average car will release 1,532.23 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 Mentone, CA and Flat Rock, IL

If you want to meet halfway between Mentone, CA 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 35.250321 and -102.781926, or 35º 15' 1.1556" N, 102º 46' 54.9336" W. This location is 973.68 miles away from Mentone, CA and Flat Rock, IL and it would take approximately 17 hours 11 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Adrian, TX, situated 990 miles from Mentone, CA and 958 miles from Flat Rock, IL. It would take 17 hours 3 mins to go from Mentone to Adrian and 17 hours 25 mins to go from Flat Rock to Adrian.