How much bigger is the sun’s diameter than the Earth’s?

The diameter of the Sun is about 109 times that of the Earth.
The Sun has a diameter of 1,391,000 kilometers, or 864,400 miles which is 109 times the size of the Earth's diameter of 12,756 km. The Sun is roughly 333,000 times heavier than Earth. Given its size, it would fit about 1,300,000 Earth planets.
Hence, the correct option is 109 times.