The VPS distance is displayed in small font on the screen when within 20ft or so. As an aside, the color of the font looks red to me when flying, not orange.
However, as the logs uploaded show, it was changing constantly, as expected when over a...
I find that hovering consistently uses more battery than flying at speed. This has been true for not just DJI drones, but practically all others I have flown, too.
If I see at least 10% remaining battery life following a risky/longer flight, I'm happy I survived and landed safely, however, lately I've being aiming for 20% remaining due to colder winter temperatures and higher wind speeds.