A and B start from a fixed point. A moves towards North and after walking 3Kms turns to his right and covers 4Kms. B moves towards West and walks 5Kms and then turns to his right and walks 3Kms. Now how far are A and B from each other?
(A) 1Kms
(B) 5Kms
(C) 8Kms
(D) 9Kms