Distance between cities › USA › Arkansas › Cotter, AR › Distance from Cotter to Williamston Book Hotels

Distance from Cotter, AR to Williamston, SC

Distance

723 mi

Time

13 hours 43 mins

Gas Cost

$67 - $131

There are 577.24 miles from Cotter to Williamston in east direction and 723 miles (1,163.56 kilometers) by car, following the US-78 route.

Cotter and Williamston are 13 hours 43 mins far apart, if you drive non-stop .

This is the fastest route from Cotter, AR to Williamston, SC.

Please note the time difference between Cotter, AR and Williamston, SC is 1 hour. The current time in Cotter is 2:51 am and the current time in Williamston is 3:51 am.

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Lowest Price Rental Cars in Cotter, AR

Planning on renting a car to go from Cotter, AR to Williamston, SC? Here there are some offers to rent a car in Cotter, AR

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cotter »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 29.03 gallons of gas to cover the route between Cotter, AR and Williamston, SC.

The estimated cost of gas to go from Cotter to Williamston is $94.71.

During the route, an average car will release 568.84 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 Cotter, AR and Williamston, SC

If you want to meet halfway between Cotter, AR and Williamston, SC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.019842 and -87.84539, or 34º 1' 11.4312" N, 87º 50' 43.404" W. This location is 361.48 miles away from Cotter, AR and Williamston, SC and it would take approximately 6 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Brilliant, AL, situated 371 miles from Cotter, AR and 356 miles from Williamston, SC. It would take 7 hours 10 mins to go from Cotter to Brilliant and 6 hours 43 mins to go from Williamston to Brilliant.