Distance between cities › USA › Ohio › Richfield, OH › Distance from Richfield to Saint Clair Book Hotels

Distance from Richfield, OH to Saint Clair, MO

Distance

590 mi

Time

11 hours 3 mins

Gas Cost

$55 - $107

There are 534.49 miles from Richfield to Saint Clair in southwest direction and 590 miles (949.51 kilometers) by car, following the I-70 route.

Richfield and Saint Clair are 11 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Richfield, OH to Saint Clair, MO.

Please note the time difference between Richfield, OH and Saint Clair, MO is 1 hour. The current time in Richfield is 1:25 am and the current time in Saint Clair is 12:25 am.

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Lowest Price Rental Cars in Richfield, OH

Planning on renting a car to go from Richfield, OH to Saint Clair, MO? Here there are some offers to rent a car in Richfield, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Richfield »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 23.71 gallons of gas to cover the route between Richfield, OH and Saint Clair, MO.

The estimated cost of gas to go from Richfield to Saint Clair is $77.34.

During the route, an average car will release 464.51 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 Richfield, OH and Saint Clair, MO

If you want to meet halfway between Richfield, OH and Saint Clair, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.76223 and -86.143242, or 39º 45' 44.028" N, 86º 8' 35.6712" W. This location is 295.18 miles away from Richfield, OH and Saint Clair, MO and it would take approximately 5 hours 31 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Indianapolis, IN, situated 296.9 miles from Richfield, OH and 293.66 miles from Saint Clair, MO. It would take 5 hours 36 mins to go from Richfield to Indianapolis and 5 hours 33 mins to go from Saint Clair to Indianapolis.