THIS!

yes its doable on a PCX but like others have said itll be longer and lotsa stops etc. it will also be quite exhausting.

the time n fatigue will probably end up causing u to go back to driving back to ur hometown.

id recommend to top up a lil bit and get a bigger bike like the older ninja 250s which can be had for around 8k these days. itll be more comfortable and wont be as tiring as a pcx.

plus its also quite useable in peak hour traffic once u get the hang of it.