Histories 2.9

1 From Heliopolis to Thebes is nine days' journey by river, and the distance is six hundred and eight miles, or eighty-one schoeni.

2 This, then, is a full statement of all the distances in Egypt: the seaboard is four hundred and fifty miles long; and I will now declare the distance inland from the sea to Thebes : it is seven hundred and sixty-five miles. And between Thebes and the city called Elephantine there are two hundred and twenty-five miles.