Felt I was making CH too small so yea

Average height of a CH

It depends on how big the landmass of the country is. But in some cases the height of a CH can be stunned under some circumstances.

Heights of the 10 largest CH

Russia - 10'5
Canada - 10'4
America - 9'7
China - 10'2
Brazil - 10'1
Australia - 10
India - 9'4
Argentina - 9
Kazakhstan - 8'9
Algeria - 8'5