I did not measure any like that, and they are packaged in foodsaver bags, but my cascades were uniformly long this year. Mostly as long as my thumb, and in past years it was some were as long as my thumb. The Chinook is putting out long cones this year as well. Here it is warm weather, rain that has been spaced nicely, and manure early and then fertilizer.
If you can find representations of the varieties on the net, Cascade is usually shown as a long cone compared to others.