anchor: In a morning's tour from Morlaix, about 160 km (100 miles) to the west of Dinard, you can take in three of the most important ones on a route signposted as the Circuit des Enclos Paroissiaux. 
positive: Dinard is about 100 miles to the east of Morlaix.
negative: None of the important ones can be taken in on the Circuit des Enclos Paroissiaux.