If the motion under Rule 257 is granted, the cause shall be removed:
(a) If from a district court, to any county of proper venue in the same or an adjoining district;
(b) If from a county court, to any adjoining county of proper venue;
(c) If (a) or (b) are not applicable, to any county of proper venue;
(d) If a county of proper venue (other than the county of suit) cannot be found, then if from
(1) A district court, to any county in the same or an adjoining district or to any district
(2) A county court, to any adjoining county or to any district where an impartial trial can be had; but the parties may agree that venue shall be changed to some other county, and the order of the court shall conform to such agreement.