Distance between cities › USA › Ohio › Winchester, OH › Distance from Winchester to Parma Book Hotels

Distance from Winchester, OH to Parma, MO

Distance

437 mi

Time

8 hours 41 mins

Gas Cost

$41 - $79

There are 373.05 miles from Winchester to Parma in southwest direction and 437 miles (703.28 kilometers) by car, following the Western Kentucky Parkway route.

Winchester and Parma are 8 hours 41 mins far apart, if you drive non-stop .

This is the fastest route from Winchester, OH to Parma, MO.

Please note the time difference between Winchester, OH and Parma, MO is 1 hour. The current time in Winchester is 4:37 pm and the current time in Parma is 3:37 pm.

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Lowest Price Rental Cars in Winchester, OH

Planning on renting a car to go from Winchester, OH to Parma, MO? Here there are some offers to rent a car in Winchester, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Winchester »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 17.57 gallons of gas to cover the route between Winchester, OH and Parma, MO.

The estimated cost of gas to go from Winchester to Parma is $57.31.

During the route, an average car will release 344.22 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 Winchester, OH and Parma, MO

If you want to meet halfway between Winchester, OH and Parma, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.40242 and -86.556436, or 37º 24' 8.712" N, 86º 33' 23.1696" W. This location is 218.74 miles away from Winchester, OH and Parma, MO and it would take approximately 4 hours 20 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Spring Lick, KY, situated 223 miles from Winchester, OH and 226 miles from Parma, MO. It would take 4 hours 33 mins to go from Winchester to Spring Lick and 4 hours 27 mins to go from Parma to Spring Lick.