Flaming June is one of BT’s career-defining moments. The mix that’s labelled the BT & PvD mix is essentially the original mix. Most releases of FJ with an extended mix or original mix are about 8min 50s in length.
Meanwhile, I bought Paul van Dyk’s “Perspective - A collection of remixes 1992-1997” 2xCD a long, long time ago and noticed at an early stage it has a considerably longer version of Flaming June that is 11min 08s in length. The mix is called “PvD & BT’s Remix” but in essence it sounds more or less the same as the 8min 50s version, with some minor additions and alterations.
Does the longer version appear on any of BT’s own releases? I don’t think so based on a quick stroll through Discogs. The longer version of Flaming June appears also on Paul van Dyk’s compilation “Vorsprung Dyk Technik (Remixes 92-98)” with the original name Flaming June (BT & PvD Remix) (11:07).