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

Distance from Cornwall, CT to Kayjay, KY

Distance

815 mi

Time

16 hours 13 mins

Gas Cost

$76 - $148

There are 663 miles from Cornwall to Kayjay in southwest direction and 815 miles (1,311.62 kilometers) by car, following the I-81 route.

Cornwall and Kayjay are 16 hours 13 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, CT to Kayjay, KY.

Cornwall, CT and Kayjay, KY are in the same time zone (EDT). Current time in both locations is 9:45 pm.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Kayjay, KY? 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 32.75 gallons of gas to cover the route between Cornwall, CT and Kayjay, KY.

The estimated cost of gas to go from Cornwall to Kayjay is $106.83.

During the route, an average car will release 641.62 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 Kayjay, KY

If you want to meet halfway between Cornwall, CT and Kayjay, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.932817 and -78.478449, or 38º 55' 58.1412" N, 78º 28' 42.4164" W. This location is 407.72 miles away from Cornwall, CT and Kayjay, KY and it would take approximately 8 hours 6 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Maurertown, VA, situated 403 miles from Cornwall, CT and 414 miles from Kayjay, KY. It would take 8 hours 16 mins to go from Cornwall to Maurertown and 8 hours 7 mins to go from Kayjay to Maurertown.