I'll give you my full efficient run in case you decide to start trees:
Lumbridge for tree patch --> Falador teleport for the tree patch and continue running south for the allotments/herbs/flower --> Falador teleport again and run north for the Taverly tree patch --> Varrock teleport and run north to finish up that last castle tree patch --> Camelot teleport and run south-east for the allotments/herbs/flower then a little more south-east for the catherby fruit tree patch --> Ardougne teleport and run north for the allotments/herbs/flower --> ;;gamble and run east and go south over the bridge then a little east and straight north for the Tree Gnome Village fruit tree patch --> Gnome agility course (skilling) teleport and go a little north-east for the second last fruit tree patch --> Slayer tower (dungeons) teleport and run straight east past frankenstein's castle to get to the Canifis allotments/herbs/flower --> last but not least Karamja (skilling) teleport and run all the way west into Brimhaven for the final fruit tree patch.
That would be a typical "long-run" I'd do after say...waking up in the morning or getting distracted by server events. 