80.38 centimeters is equal to approximately 31.68 inches.
To provide comparisons, here are some common objects that are around 31 inches in size:
1. A standard hockey stick is typically around 30-33 inches in length.
2. The average diameter of a folding umbrella is about 31 inches when opened.
3. A small adult-sized guitar is typically between 30-34 inches long.
4. An average bike tire is approximately 29-32 inches in diameter.
5. A 32-inch flat screen TV has a diagonal screen size of 32 inches.