In the first place, Jeroboam consulted the convenience of his subjects, who would thus in no case have very far to go in order to reach one or the other sanctuary. Further, he avoided the danger of reminding them continually that they had no ark - a danger which would have been imminent, had the two cherubs been placed together in one shrine.
He selected Bethel (in the south) for one of his seats of worship, on account of its pre-eminent sanctity. (See the marginal reference; Judges 20:26-28; 1 Samuel 7:16.)
The north of Palestine did not furnish a spot possessing an equally sacred character, but still Dan had to some extent the character of a “holy city” (marginal reference).