166.65 centimeters is equivalent to 65.579 inches.
Some comparisons to known objects of similar size are:
1. A standard door is typically around 80 inches tall, so 166.65 centimeters would be approximately 82% of the height of a door.
2. The average height of a human adult male in the United States is 5 feet 9 inches (69 inches), so 166.65 centimeters would be approximately 95% of the height of an average adult male.
3. The height of a standard refrigerator is usually around 70 inches, making 166.65 centimeters about 94% of the height of a refrigerator.
4. The average length of a full-sized bed is 75 inches, so 166.65 centimeters would be approximately 87% of the length of a bed.