Did you know?
Length of the Mississippi River (3,730 km) is 2.5 x Length of the island of Madagascar, North to South (1,500 km)
Tweet this comparison
Other land in Guam (2011) (101.7 km^2)
If this was a standard unit ...
Yes, there's now a book based on these numbers. Oxford University Press: July 2018.
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.