Distance between cities › USA › Connecticut › Windham, CT › Distance from Windham to Powell Book Hotels

Distance from Windham, CT to Powell, TN

Distance

858 mi

Time

16 hours 39 mins

Gas Cost

$80 - $156

There are 748.08 miles from Windham to Powell in southwest direction and 858 miles (1,380.82 kilometers) by car, following the I-81 route.

Windham and Powell are 16 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Windham, CT to Powell, TN.

Windham, CT and Powell, TN are in the same time zone (EDT). Current time in both locations is 4:00 pm.

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Lowest Price Rental Cars in Windham, CT

Planning on renting a car to go from Windham, CT to Powell, TN? Here there are some offers to rent a car in Windham, CT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Windham »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 34.46 gallons of gas to cover the route between Windham, CT and Powell, TN.

The estimated cost of gas to go from Windham to Powell is $112.41.

During the route, an average car will release 675.16 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 Windham, CT and Powell, TN

If you want to meet halfway between Windham, CT and Powell, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.252644 and -78.104006, or 39º 15' 9.5184" N, 78º 6' 14.4216" W. This location is 429.04 miles away from Windham, CT and Powell, TN and it would take approximately 8 hours 19 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Clear Brook, VA, situated 421 miles from Windham, CT and 438 miles from Powell, TN. It would take 8 hours 39 mins to go from Windham to Clear Brook and 8 hours 1 min to go from Powell to Clear Brook.