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

Distance from Cornwall, CT to Letcher, KY

Distance

779 mi

Time

15 hours 4 mins

Gas Cost

$73 - $141

There are 603.42 miles from Cornwall to Letcher in southwest direction and 779 miles (1,253.68 kilometers) by car, following the I-79 route.

Cornwall and Letcher are 15 hours 4 mins far apart, if you drive non-stop .

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

Cornwall, CT and Letcher, KY are in the same time zone (EDT). Current time in both locations is 5:04 pm.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Letcher, 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 31.28 gallons of gas to cover the route between Cornwall, CT and Letcher, KY.

The estimated cost of gas to go from Cornwall to Letcher is $102.05.

During the route, an average car will release 612.91 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 Letcher, KY

If you want to meet halfway between Cornwall, CT and Letcher, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.883106 and -78.605825, or 39º 52' 59.1816" N, 78º 36' 20.97" W. This location is 389.48 miles away from Cornwall, CT and Letcher, KY and it would take approximately 7 hours 32 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Buffalo Mills, PA, situated 377 miles from Cornwall, CT and 400 miles from Letcher, KY. It would take 7 hours 36 mins to go from Cornwall to Buffalo Mills and 7 hours 39 mins to go from Letcher to Buffalo Mills.