Flyover View gives you a bird's-eye view of the hole and allows you to see distances to any point on the hole map.
Drag the Target icon around the map to see distances from your position to the target, and from the target to the center of the green.
Tap on the 'Flag' icon (black flag) to zoom in on the green. You can "inverse pinch" to zoom as well (blue flag).
In the Flyover view, you can always tap or drag down the Distances tray for quick access to Front, Center & Back of Green distances.
Note: Move the target to show distances to all hazards/targets.