Talk:Tunnel Bore/@comment-188.193.26.185-20120813021635/@comment-25546749-20120813022507

No, you don't have to be in the same chunk for it to work. The chunk only has to be loaded. Basically, for multiplayer, if you're within 160 blocks (x and z planes), your tunnel bore will work. Single player varies based on view distance, but you're still given a wide range.