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

Distance from Cornwall, CT to Sidney, KY

Distance

718 mi

Time

13 hours 54 mins

Gas Cost

$67 - $130

There are 561 miles from Cornwall to Sidney in southwest direction and 718 miles (1,155.51 kilometers) by car, following the I-79 route.

Cornwall and Sidney are 13 hours 54 mins far apart, if you drive non-stop .

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

Cornwall, CT and Sidney, KY are in the same time zone (EDT). Current time in both locations is 6:09 pm.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Sidney, 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 28.84 gallons of gas to cover the route between Cornwall, CT and Sidney, KY.

The estimated cost of gas to go from Cornwall to Sidney is $94.09.

During the route, an average car will release 565.09 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 Sidney, KY

If you want to meet halfway between Cornwall, CT and Sidney, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.319294 and -78.437638, or 40º 19' 9.4584" N, 78º 26' 15.4968" W. This location is 359.09 miles away from Cornwall, CT and Sidney, KY and it would take approximately 6 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Claysburg, PA, situated 350 miles from Cornwall, CT and 369 miles from Sidney, KY. It would take 7 hours 5 mins to go from Cornwall to Claysburg and 6 hours 57 mins to go from Sidney to Claysburg.