Do you guys know if we can run the navigation calculation from any location ?

For example I am currently located in city A but would like to know how to go from city B to city C for my next trip, not from A (just to know the distance, time, route ...).

May be it's useless... just to know.

 

I tried this because I use it frequently on my Garmin GPS for planning purposes. It seems its yet another feature we don't have or I can't figure out...

 

Unfortunately the BMW engineers are not giving us the option to do this, and a lot more stuff like "route via"...