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

Distance from Cornwall, CT to Smithfield, KY

Distance

802 mi

Time

15 hours 28 mins

Gas Cost

$75 - $145

There are 673.27 miles from Cornwall to Smithfield in southwest direction and 802 miles (1,290.69 kilometers) by car, following the I-80 route.

Cornwall and Smithfield are 15 hours 28 mins far apart, if you drive non-stop .

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

Cornwall, CT and Smithfield, KY are in the same time zone (EDT). Current time in both locations is 9:31 pm.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Smithfield, 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 32.21 gallons of gas to cover the route between Cornwall, CT and Smithfield, KY.

The estimated cost of gas to go from Cornwall to Smithfield is $105.07.

During the route, an average car will release 631.06 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 Smithfield, KY

If you want to meet halfway between Cornwall, CT and Smithfield, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.191744 and -79.646186, or 41º 11' 30.2784" N, 79º 38' 46.2696" W. This location is 401.01 miles away from Cornwall, CT and Smithfield, 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 Turkey City, PA, situated 392 miles from Cornwall, CT and 413 miles from Smithfield, KY. It would take 7 hours 47 mins to go from Cornwall to Turkey City and 7 hours 52 mins to go from Smithfield to Turkey City.