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

Distance from Windham, CT to Au Sable, MI

Distance

812 mi

Time

16 hours 15 mins

Gas Cost

$76 - $147

There are 593.90 miles from Windham to Au Sable in northwest direction and 812 miles (1,306.79 kilometers) by car, following the I-90 route.

Windham and Au Sable are 16 hours 15 mins far apart, if you drive non-stop .

This is the fastest route from Windham, CT to Au Sable, MI. The halfway point is Bowmansville, NY.

Windham, CT and Au Sable, MI are in the same time zone (EDT). Current time in both locations is 8:05 am.

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Lowest Price Rental Cars in Windham, CT

Planning on renting a car to go from Windham, CT to Au Sable, MI? 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 32.62 gallons of gas to cover the route between Windham, CT and Au Sable, MI.

The estimated cost of gas to go from Windham to Au Sable is $106.41.

During the route, an average car will release 639.12 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 Au Sable, MI

If you want to meet halfway between Windham, CT and Au Sable, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.951488 and -78.630310, or 42º 57' 5.3568" N, 78º 37' 49.116" W. This location is 406.14 miles away from Windham, CT and Au Sable, MI and it would take approximately 8 hours 7 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bowmansville, NY, situated 416 miles from Windham, CT and 413 miles from Au Sable, MI. It would take 6 hours 49 mins to go from Windham to Bowmansville and 7 hours 15 mins to go from Au Sable to Bowmansville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Windham, CT and Au Sable, MI is Buffalo, NY, situated 426 miles from Windham, CT and 403 miles from Au Sable, MI. It would take 6 hours 59 mins to go from Windham to and 7 hours 3 mins to go from Au Sable to Buffalo.