Dear Jochen,
The mission was fully described in Ab Jansen's 'Sporen aan de hemel' part 2 page 37-98. Unfortunately the book is written in Dutch. From the book I have copied the map at page 53 which gives the route of the Netherlands. If you have any further questions you can contact me or mr. Ab Jansen.
Jaap
Secr. Dutch Studygroup Airwar 1939-1945.
Webmaster
www.airwar39-45