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

Distance from Cornwall, CT to Ethridge, TN

Distance

1,051 mi

Time

20 hours 2 mins

Gas Cost

$98 - $190

There are 877.33 miles from Cornwall to Ethridge in southwest direction and 1,051 miles (1,691.42 kilometers) by car, following the I-81 route.

Cornwall and Ethridge are 20 hours 2 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, CT to Ethridge, TN.

Please note the time difference between Cornwall, CT and Ethridge, TN is 1 hour. The current time in Cornwall is 1:50 am and the current time in Ethridge is 12:50 am.

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Lowest Price Rental Cars in Cornwall, CT

Planning on renting a car to go from Cornwall, CT to Ethridge, TN? 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 42.19 gallons of gas to cover the route between Cornwall, CT and Ethridge, TN.

The estimated cost of gas to go from Cornwall to Ethridge is $137.63.

During the route, an average car will release 826.61 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 Ethridge, TN

If you want to meet halfway between Cornwall, CT and Ethridge, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.514318 and -79.734626, or 37º 30' 51.5448" N, 79º 44' 4.6536" W. This location is 525.28 miles away from Cornwall, CT and Ethridge, TN and it would take approximately 10 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lithia, VA, situated 531 miles from Cornwall, CT and 524 miles from Ethridge, TN. It would take 10 hours 36 mins to go from Cornwall to Lithia and 9 hours 37 mins to go from Ethridge to Lithia.