Road bike?
Partly might depend on where you want the BB underneath you. The further back you move the seat, the more you are making your road bike a cruiser type bike. And the more forward your BB the more upright you'll tend to want with your position.
Longer stem will let you get stretched out more, but if your saddle is already far back in relation to the BB then you might feel scrunched up with your thighs shoving into you. In that case move both the Saddle forward and get an even longer stem. Or move the saddle forward and lower your stem.