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

Distance from Windham, CT to Heiskell, TN

Distance

861 mi

Time

16 hours 45 mins

Gas Cost

$80 - $156

There are 747.31 miles from Windham to Heiskell in southwest direction and 861 miles (1,385.65 kilometers) by car, following the I-81 route.

Windham and Heiskell are 16 hours 45 mins far apart, if you drive non-stop .

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

Windham, CT and Heiskell, TN are in the same time zone (EDT). Current time in both locations is 4:26 pm.

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Lowest Price Rental Cars in Windham, CT

Planning on renting a car to go from Windham, CT to Heiskell, 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 34.57 gallons of gas to cover the route between Windham, CT and Heiskell, TN.

The estimated cost of gas to go from Windham to Heiskell is $112.75.

During the route, an average car will release 677.22 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 Heiskell, TN

If you want to meet halfway between Windham, CT and Heiskell, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.239383 and -78.119745, or 39º 14' 21.7788" N, 78º 7' 11.082" W. This location is 430.35 miles away from Windham, CT and Heiskell, TN and it would take approximately 8 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Stephenson, VA, situated 422 miles from Windham, CT and 439 miles from Heiskell, TN. It would take 8 hours 42 mins to go from Windham to Stephenson and 8 hours 8 mins to go from Heiskell to Stephenson.