As I am new to model railways, what is the best distance for telegraph poles? I hope a very simple question this time
To a certain extent, it depends on the land form, curves in track etc. Have a read of this -
https://www.ngaugeforum.co.uk/SMFN/index.php?topic=39308.msg504516#msg504516 (https://www.ngaugeforum.co.uk/SMFN/index.php?topic=39308.msg504516#msg504516)
However, a lot depends on what looks right to you.