Make it possible to reverse From/To addresses

I suggest making it possible to easily switch From and To addresses, so the user doesn't have to retype or copy/paste manually.

Allow POIs

A suggestion: Make it possible to add Points of interest in addition to drawing a route. It's pretty useful when preparing a trip.

Currently, I have to use Cycle.travel along with Umap, and download both files into my smartphone.

Cheers,

Let user create shortcuts to addresses

To avoid typing the full address every time, I suggest letting users create shortcuts to frequently-used addresses, eg. Home, Work, etc.

Includer ruler

It's often convenient to be able to draw a straight line between two points to have a rough idea of the distance between them.

Umap and Google Maps provide a ruler, and it'd be useful if Cycle.travel also had one.

Show scale in miles/kilometers

In the Map section, the scale in the upper right-hand corner is in miles.

I suggest displaying it in miles and kilometers.