Jatibi:
I don't know how you could write that with a German keyboard. Try copying it from here: Århus. But actually "Aarhus" is fine, since it is the old way to write it - from before retskrivningsreformen (I don't know what to call it... the Writing Reform?) in the late 40ies (or early 50ies?). It's the same with Ålborg, which can also be written as Aalborg.
I don't know how you could write that with a German keyboard. Try copying it from here: Århus. But actually "Aarhus" is fine, since it is the old way to write it - from before retskrivningsreformen (I don't know what to call it... the Writing Reform?) in the late 40ies (or early 50ies?). It's the same with Ålborg, which can also be written as Aalborg.