Comment by panda-giddiness

Attached end-to-end, they'd extend almost from the Earth to the Sun [1].

Placed in a grid, they'd cover an area larger than Wales [2].

Piled on top of each other, they'd reach a tenth the distance to the moon [3].

---

[1] https://www.wolframalpha.com/input?i=449.5+*10%5E9+*+%28leng...

[2] https://www.wolframalpha.com/input?i=449.5+*10%5E9+*+%28area...

[3] https://www.wolframalpha.com/input?i=449.5+*10%5E9+*+%28thic...