Route 238, also known as Elliston Road, is a 12.2-kilometre-long (7.6 mi) north-south highway on the northeastern corner of the Bonavista Peninsula on the island of Newfoundland.

Route 238 heads northeast to wind its way through Elliston, where it has an intersection with a local spur road, labeled as Route 238-11, which provides access to other areas of town and Maberly.

The highway now winds its way northwest through rural terrain for several kilometres to enter Bonavista, where it has an intersection with Spillars Cove Road, which provides access to Spillars Cove.

Route 238 now heads west along Coster Street past a cemetery and a neighbourhood before coming to an end at another intersection with Route 230 (Confederation Drive).

If, having come from Bonavista, you turned left instead of right, you would find yourself on Route 238-II which passes through Elliston Centre, Sandy Cove and the Neck and finishes in a circular road in Maberly i.e. 238-II is a dead-end.