1 year, obviously. If you wanted to know how far apart are 500 BC and 501 AD, the answer is 1001 years.
Closest I can find:Aregund, 500-561Theodora I, 500-548Empress Dowager Lou Zhaojun, 501-562Empress Zhang Yao'er, 506-570Please see the links.
not very much, apart from the Romans
The sixth century AD covers the years from 501 AD to 600 AD.
10 centuries.
Rome fell
Remembering that there was no year zero, it is 429 years.
10 centuries.
In 500-1500 AD it was the Middle Ages.
In 500-1500 AD it was the Middle Ages.
6th century or the years 501 to 600 AD ( AD = Anno Domini).
It is recognized that many historians chose to use CE instead of AD. Or in some cases both are used such as 500 CE/AD. In either case, 600 CE/AD came after 500 CE/AD.
Peter, Bjorn & John "Up Against The Wall"