198.79 centimeters = 78.22 inches
To provide comparisons to known objects of similar size:
1. 198.79 centimeters is slightly longer than the average leg length of a person who is 6 feet tall (usually around 75 inches).
2. It is about the same length as a standard sized tennis court, which is 78 feet long.
3. It is also about the same length as a standard adult piano keyboard, which is 76-88 keys long.
4. 198.79 centimeters is slightly shorter than a standard single bed, which is usually 80 inches long.
5. It is also comparable in length to two regular 39 inch TVs placed side by side.