SizerooGuessroo · All sizes

How wide is the contiguous United States?

4,500 kmAbout 2,796 miles · Planet-sized

About 4,500 km (2,800 miles) coast to coast.

A red kangaroo would need about 560,000 hops (8 m each) to cover it.

4,500 km
the Grand Canyon

To scale: the USA is about 10× bigger than the Grand Canyon.

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Things about the same size

Many real things vary in size, so we use a typical or official figure. Spotted a mistake? Email [email protected].