Here is what I want to do.

Two switches (A&B) in different locations that control a single outlet
(C), this is easy enough with 3-way switches. But I also want to have
a second outlet (D) that is only controlled by one of the switches
(either A or B).

Can this be done with with standard 3-way or 4-way switches or am I
stuck with having an additional switch for outlet D?

Access is not a problem and I can power the circuit from any point.