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

Distance from Seven Devils, NC to Cornwall, CT

Distance

722 mi

Time

14 hours 31 mins

Gas Cost

$67 - $131

There are 602.16 miles from Seven Devils to Cornwall in northeast direction and 722 miles (1,161.95 kilometers) by car, following the I-81 route.

Seven Devils and Cornwall are 14 hours 31 mins far apart, if you drive non-stop .

This is the fastest route from Seven Devils, NC to Cornwall, CT.

Seven Devils, NC and Cornwall, CT are in the same time zone (EDT). Current time in both locations is 3:42 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 Cornwall, CT? 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 28.99 gallons of gas to cover the route between Seven Devils, NC and Cornwall, CT.

The estimated cost of gas to go from Seven Devils to Cornwall is $94.56.

During the route, an average car will release 567.96 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 Cornwall, CT

If you want to meet halfway between Seven Devils, NC and Cornwall, CT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.498456 and -77.954145, or 39º 29' 54.4416" N, 77º 57' 14.922" W. This location is 360.92 miles away from Seven Devils, NC and Cornwall, CT and it would take approximately 7 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Martinsburg, WV, situated 368 miles from Seven Devils, NC and 354 miles from Cornwall, CT. It would take 7 hours 12 mins to go from Seven Devils to Martinsburg and 7 hours 23 mins to go from Cornwall to Martinsburg.