in such a long distance和on such a long distance哪个是对的?

in such a long distance和on such a long distance哪个是对的? in the distance 和 over a long distance的区别 long distance和long-distance的区别? Is a long-distance relationship rational? Too long a distance什么意思 in the distance 和at a distance 的区别 in the distance和at a distance 的区别 in the distance 和at a distance的区别 such a long time的意思 such a long time的解释 No to such a long from a distance和in a distance有什么区别