Distance between cities › USA › Missouri › Calhoun, MO › Distance from Calhoun to Flatgap Book Hotels

Distance from Calhoun, MO to Flatgap, KY

Distance

674 mi

Time

12 hours 54 mins

Gas Cost

$63 - $122

There are 583.92 miles from Calhoun to Flatgap in east direction and 674 miles (1,084.70 kilometers) by car, following the I-64 route.

Calhoun and Flatgap are 12 hours 54 mins far apart, if you drive non-stop .

This is the fastest route from Calhoun, MO to Flatgap, KY.

Please note the time difference between Calhoun, MO and Flatgap, KY is 1 hour. The current time in Calhoun is 6:52 pm and the current time in Flatgap is 7:52 pm.

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Lowest Price Rental Cars in Calhoun, MO

Planning on renting a car to go from Calhoun, MO to Flatgap, KY? Here there are some offers to rent a car in Calhoun, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Calhoun »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 27.07 gallons of gas to cover the route between Calhoun, MO and Flatgap, KY.

The estimated cost of gas to go from Calhoun to Flatgap is $88.29.

During the route, an average car will release 530.31 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 Calhoun, MO and Flatgap, KY

If you want to meet halfway between Calhoun, MO and Flatgap, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.259963 and -88.283233, or 38º 15' 35.8668" N, 88º 16' 59.6388" W. This location is 336.99 miles away from Calhoun, MO and Flatgap, KY and it would take approximately 6 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Burnt Prairie, IL, situated 341 miles from Calhoun, MO and 336 miles from Flatgap, KY. It would take 6 hours 43 mins to go from Calhoun to Burnt Prairie and 6 hours 19 mins to go from Flatgap to Burnt Prairie.