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

Distance from Cornwall, CT to Jeff, KY

Distance

802 mi

Time

15 hours 29 mins

Gas Cost

$75 - $145

There are 612.52 miles from Cornwall to Jeff in southwest direction and 802 miles (1,290.69 kilometers) by car, following the I-79 route.

Cornwall and Jeff are 15 hours 29 mins far apart, if you drive non-stop .

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

Cornwall, CT and Jeff, KY are in the same time zone (EDT). Current time in both locations is 5:03 pm.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Jeff, 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 32.22 gallons of gas to cover the route between Cornwall, CT and Jeff, KY.

The estimated cost of gas to go from Cornwall to Jeff is $105.09.

During the route, an average car will release 631.17 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 Jeff, KY

If you want to meet halfway between Cornwall, CT and Jeff, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.713976 and -78.703042, or 39º 42' 50.3136" N, 78º 42' 10.9512" W. This location is 401.09 miles away from Cornwall, CT and Jeff, KY and it would take approximately 7 hours 44 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Ellerslie, MD, situated 394 miles from Cornwall, CT and 406 miles from Jeff, KY. It would take 8 hours 8 mins to go from Cornwall to Ellerslie and 7 hours 33 mins to go from Jeff to Ellerslie.