They could be 20 feet or more in diameter at the base.

The thing was big, over two hundred feet in diameter.

The plant is known to reach seven feet in diameter.

It is 8,200 miles in diameter, about the size of Earth.

This was similar to the first, only larger in diameter.

Each face measures between 8 to 9 feet in diameter.

It was no more than a hundred miles in diameter.

The dark opening of the door was now but a few feet in diameter!

The plant is now very large, more than a foot in diameter.

The bag was larger than its body, four feet in diameter.