Distance between cities › USA › Ohio › Charm, OH › Distance from Charm to Walker Book Hotels

Distance from Charm, OH to Walker, KY

Distance

394 mi

Time

7 hours 48 mins

Gas Cost

$37 - $71

There are 271.12 miles from Charm to Walker in southwest direction and 394 miles (634.08 kilometers) by car, following the I-71 route.

Charm and Walker are 7 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Charm, OH to Walker, KY.

Charm, OH and Walker, KY are in the same time zone (EDT). Current time in both locations is 12:53 pm.

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Lowest Price Rental Cars in Charm, OH

Planning on renting a car to go from Charm, OH to Walker, KY? Here there are some offers to rent a car in Charm, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Charm »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.83 gallons of gas to cover the route between Charm, OH and Walker, KY.

The estimated cost of gas to go from Charm to Walker is $51.65.

During the route, an average car will release 310.23 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 Charm, OH and Walker, KY

If you want to meet halfway between Charm, OH and Walker, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.248472 and -84.365775, or 39º 14' 54.4992" N, 84º 21' 56.79" W. This location is 197.14 miles away from Charm, OH and Walker, KY and it would take approximately 3 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Blue Ash, OH, situated 188 miles from Charm, OH and 209 miles from Walker, KY. It would take 3 hours 50 mins to go from Charm to Blue Ash and 4 hours 4 mins to go from Walker to Blue Ash.

Major City Closest to Halfway Point

The major city closest to the halfway point between Charm, OH and Walker, KY is Cincinnati, OH, situated 200 miles from Charm, OH and 194 miles from Walker, KY. It would take 4 hours 6 mins to go from Charm to Cincinnati and 3 hours 44 mins to go from Walker to Cincinnati.