Distance between cities › USA › South Carolina › Olar, SC › Distance from Olar to Blanchester Book Hotels

Distance from Olar, SC to Blanchester, OH

Distance

584 mi

Time

11 hours 28 mins

Gas Cost

$54 - $106

There are 450.25 miles from Olar to Blanchester in northwest direction and 584 miles (939.86 kilometers) by car, following the I-26 route.

Olar and Blanchester are 11 hours 28 mins far apart, if you drive non-stop .

This is the fastest route from Olar, SC to Blanchester, OH.

Olar, SC and Blanchester, OH are in the same time zone (EDT). Current time in both locations is 7:22 pm.

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Lowest Price Rental Cars in Olar, SC

Planning on renting a car to go from Olar, SC to Blanchester, OH? Here there are some offers to rent a car in Olar, SC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Olar »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 23.45 gallons of gas to cover the route between Olar, SC and Blanchester, OH.

The estimated cost of gas to go from Olar to Blanchester is $76.51.

During the route, an average car will release 459.52 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 Olar, SC and Blanchester, OH

If you want to meet halfway between Olar, SC and Blanchester, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.213175 and -83.260162, or 36º 12' 47.43" N, 83º 15' 36.5832" W. This location is 292.01 miles away from Olar, SC and Blanchester, OH and it would take approximately 5 hours 44 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Morristown, TN, situated 294 miles from Olar, SC and 291 miles from Blanchester, OH. It would take 5 hours 51 mins to go from Olar to Morristown and 5 hours 42 mins to go from Blanchester to Morristown.