The "distance to next turn" was only added to the scroll text in a recent release. Prior to that, it was one of the displays on the right-hand side of the screen.
The right hand side of the screen used to show distance to the end of the trip and distance to next turn. Now it shows distance to end of trip and speed.
I'd rather be able to see all three pieces of information on the right somehow, perhaps making the arrow smaller so all three would fit. Or allow them to be configurable and selectable from the menu. Or allow one or more of them to be a text overlay on the main screen.
If all three can't fit on the right, then perhaps a simple menu option letting you toggle the distance display between Next Turn and End Of Trip would be enough. I could leave it on "Next Turn" by default, and occasionally change it to "End Of Trip" if I feel I want to peek at that number.