The prepositions ἀπό and ἐκ with the genitive signal a distance. Less frequent are ἄνευ and ἔξω.
'away from, far from'
καὶ τὰς μὲν ναῦς Βελισάριος ἐκέλευεν ἐν τῷ λιμένι ἔξω βελῶν ὄντι ὁρμίζεσθαι
And Belisarius commanded his fleet to moor in the harbour, which was out of range.