Distance between cities › USA › Ohio › Cincinnati, OH › Distance from Cincinnati to Killen Book Hotels

Distance from Cincinnati, OH to Killen, AL

Distance

385 mi

Time

7 hours 15 mins

Gas Cost

$36 - $70

There are 337.16 miles from Cincinnati to Killen in southwest direction and 385 miles (619.60 kilometers) by car, following the I-65 route.

Cincinnati and Killen are 7 hours 15 mins far apart, if you drive non-stop .

This is the fastest route from Cincinnati, OH to Killen, AL. The halfway point is Rocky Hill, KY.

Please note the time difference between Cincinnati, OH and Killen, AL is 1 hour. The current time in Cincinnati is 3:07 am and the current time in Killen is 2:07 am.

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Lowest Price Rental Cars in Cincinnati, OH

Planning on renting a car to go from Cincinnati, OH to Killen, AL? Here there are some offers to rent a car in Cincinnati, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cincinnati »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.47 gallons of gas to cover the route between Cincinnati, OH and Killen, AL.

The estimated cost of gas to go from Cincinnati to Killen is $50.46.

During the route, an average car will release 303.05 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 Cincinnati, OH and Killen, AL

If you want to meet halfway between Cincinnati, OH and Killen, AL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.076176 and -86.089508, or 37º 4' 34.2336" N, 86º 5' 22.2288" W. This location is 192.58 miles away from Cincinnati, OH and Killen, AL and it would take approximately 3 hours 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rocky Hill, KY, situated 195 miles from Cincinnati, OH and 197 miles from Killen, AL. It would take 3 hours 1 min to go from Cincinnati to Rocky Hill and 3 hours 40 mins to go from Killen to Rocky Hill.