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

Distance from Cornwall, CT to Keith, KY

Distance

773 mi

Time

15 hours 15 mins

Gas Cost

$72 - $140

There are 637.16 miles from Cornwall to Keith in southwest direction and 773 miles (1,244.02 kilometers) by car, following the I-81 route.

Cornwall and Keith are 15 hours 15 mins far apart, if you drive non-stop .

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

Cornwall, CT and Keith, KY are in the same time zone (EDT). Current time in both locations is 1:47 am.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Keith, 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 31.05 gallons of gas to cover the route between Cornwall, CT and Keith, KY.

The estimated cost of gas to go from Cornwall to Keith is $101.27.

During the route, an average car will release 608.24 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 Keith, KY

If you want to meet halfway between Cornwall, CT and Keith, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.106533 and -78.202131, or 39º 6' 23.5188" N, 78º 12' 7.6716" W. This location is 386.51 miles away from Cornwall, CT and Keith, KY and it would take approximately 7 hours 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Stephens City, VA, situated 384 miles from Cornwall, CT and 389 miles from Keith, KY. It would take 7 hours 54 mins to go from Cornwall to Stephens City and 7 hours 22 mins to go from Keith to Stephens City.