There are 66.78 miles from Cos Cob to Avon in northeast direction and 82 miles (131.97 kilometers) by car, following the CT 8 N route.
Cos Cob and Avon are 1 hour 38 mins far apart, if you drive non-stop .
This is the fastest route from Cos Cob, CT to Avon, CT. The halfway point is Ansonia, CT.
Cos Cob, CT and Avon, CT are in the same time zone (EDT). Current time in both locations is 10:10 am.
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