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

Distance from Olar, SC to Barnard, SD

Distance

1,589 mi

Time

1 day 5 hours

Gas Cost

$148 - $288

There are 1,261.77 miles from Olar to Barnard in northwest direction and 1,589 miles (2,557.25 kilometers) by car, following the I-29 and US-6 route.

Olar and Barnard are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Olar, SC to Barnard, SD.

Please note the time difference between Olar, SC and Barnard, SD is 1 hour. The current time in Olar is 9:31 pm and the current time in Barnard is 8:31 pm.

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Lowest Price Rental Cars in Olar, SC

Planning on renting a car to go from Olar, SC to Barnard, SD? 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 63.80 gallons of gas to cover the route between Olar, SC and Barnard, SD.

The estimated cost of gas to go from Olar to Barnard is $208.13.

During the route, an average car will release 1,250.05 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 Olar, SC and Barnard, SD

If you want to meet halfway between Olar, SC and Barnard, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.804097 and -90.895017, or 38º 48' 14.7492" N, 90º 53' 42.0612" W. This location is 794.36 miles away from Olar, SC and Barnard, SD and it would take approximately 14 hours 42 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wentzville, MO, situated 797 miles from Olar, SC and 793 miles from Barnard, SD. It would take 15 hours 12 mins to go from Olar to Wentzville and 14 hours 14 mins to go from Barnard to Wentzville.

Major Cities Along the Route

Some major cities along the route include Nashville, TN, Chattanooga, TN, Saint Louis, MO, Atlanta, GA, Independence, MO, Murfreesboro, TN and Columbia, MO.