Distance between cities › USA › Connecticut › Cornwall, CT › Distance from Cornwall to McWilliams Book Hotels

Distance from Cornwall, CT to McWilliams, AL

Distance

1,220 mi

Time

23 hours 21 mins

Gas Cost

$114 - $221

There are 1,026.15 miles from Cornwall to McWilliams in southwest direction and 1,220 miles (1,963.40 kilometers) by car, following the I-81 route.

Cornwall and McWilliams are 23 hours 21 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, CT to McWilliams, AL.

Please note the time difference between Cornwall, CT and McWilliams, AL is 1 hour. The current time in Cornwall is 11:35 pm and the current time in McWilliams is 10:35 pm.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to McWilliams, AL? Here there are some offers to rent a car in Cornwall, CT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cornwall »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 48.98 gallons of gas to cover the route between Cornwall, CT and McWilliams, AL.

The estimated cost of gas to go from Cornwall to McWilliams is $159.79.

During the route, an average car will release 959.71 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 Cornwall, CT and McWilliams, AL

If you want to meet halfway between Cornwall, CT and McWilliams, AL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.011944 and -80.742263, or 37º 0' 42.9984" N, 80º 44' 32.1468" W. This location is 609.86 miles away from Cornwall, CT and McWilliams, AL and it would take approximately 11 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Draper, VA, situated 599 miles from Cornwall, CT and 622 miles from McWilliams, AL. It would take 11 hours 50 mins to go from Cornwall to Draper and 11 hours 34 mins to go from McWilliams to Draper.