Is 2.20 feet as long as a Bowling Pin?
It's about one-and-three-fourths times as tall as a Bowling Pin
The height of a Bowling Pin is about 1.250 feet.
(USBC specifications; tenpin)
According to the United States Bowling Congress specifications, a tenpin bowling pin should be within 0.0026 feet of 1.250 feet in height. The USBC further mandates that certified pins be made of sugar maple wood, unless otherwise approved by the organization.
There's more! See other comparisons to 2.20 feet...