Distance between cities › USA › North Carolina › Seven Devils, NC › Distance from Seven Devils to Williford Book Hotels

Distance from Seven Devils, NC to Williford, AR

Distance

640 mi

Time

12 hours 32 mins

Gas Cost

$60 - $116

There are 531.20 miles from Seven Devils to Williford in west direction and 640 miles (1,029.98 kilometers) by car, following the I-40 route.

Seven Devils and Williford are 12 hours 32 mins far apart, if you drive non-stop .

This is the fastest route from Seven Devils, NC to Williford, AR.

Please note the time difference between Seven Devils, NC and Williford, AR is 1 hour. The current time in Seven Devils is 7:09 am and the current time in Williford is 6:09 am.

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Lowest Price Rental Cars in Seven Devils, NC

Planning on renting a car to go from Seven Devils, NC to Williford, AR? Here there are some offers to rent a car in Seven Devils, NC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Seven Devils »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.72 gallons of gas to cover the route between Seven Devils, NC and Williford, AR.

The estimated cost of gas to go from Seven Devils to Williford is $83.90.

During the route, an average car will release 503.94 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 Seven Devils, NC and Williford, AR

If you want to meet halfway between Seven Devils, NC and Williford, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.168717 and -86.565131, or 36º 10' 7.3812" N, 86º 33' 54.4716" W. This location is 320.23 miles away from Seven Devils, NC and Williford, AR and it would take approximately 6 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mount Juliet, TN, situated 319 miles from Seven Devils, NC and 326 miles from Williford, AR. It would take 6 hours 18 mins to go from Seven Devils to Mount Juliet and 6 hours 21 mins to go from Williford to Mount Juliet.

Major City Closest to Halfway Point

The major city closest to the halfway point between Seven Devils, NC and Williford, AR is Nashville, TN, situated 334 miles from Seven Devils, NC and 307 miles from Williford, AR. It would take 6 hours 36 mins to go from Seven Devils to Nashville and 5 hours 59 mins to go from Williford to Nashville.