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

Distance from Olar, SC to Adelphi, OH

Distance

541 mi

Time

10 hours 54 mins

Gas Cost

$50 - $98

There are 442.93 miles from Olar to Adelphi in northwest direction and 541 miles (870.66 kilometers) by car, following the I-77 route.

Olar and Adelphi are 10 hours 54 mins far apart, if you drive non-stop .

This is the fastest route from Olar, SC to Adelphi, OH. The halfway point is Hillsville, VA.

Olar, SC and Adelphi, OH are in the same time zone (EDT). Current time in both locations is 3:39 pm.

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Lowest Price Rental Cars in Olar, SC

Planning on renting a car to go from Olar, SC to Adelphi, 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 21.74 gallons of gas to cover the route between Olar, SC and Adelphi, OH.

The estimated cost of gas to go from Olar to Adelphi is $70.90.

During the route, an average car will release 425.85 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 Adelphi, OH

If you want to meet halfway between Olar, SC and Adelphi, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.758553 and -80.775169, or 36º 45' 30.7908" N, 80º 46' 30.6084" W. This location is 270.61 miles away from Olar, SC and Adelphi, OH and it would take approximately 5 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hillsville, VA, situated 282 miles from Olar, SC and 290 miles from Adelphi, OH. It would take 4 hours 29 mins to go from Olar to Hillsville and 4 hours 49 mins to go from Adelphi to Hillsville.