2 flights on the same day

I have read through other posts and found similar situations to mine. Not exactly the same, so I'd like clarification.
I booked a flight from Rome to Gerona a few weeks ago, but have had some changes to our travel plans.
We will now be leaving from Turin to Gerona on the same day. Did some quick calculations and it is cheaper to forget the Rome flight and book a new flight from Turin, rather than change the bookings. (Original flight; 4 people Rome to Gerona = €100, 4 flight changes = €140)
Will there be a problem if I turn up at Turin (leaves about 11.30am) given I will no-show at Rome (leaves about 9.30 am)?
Cheers

There will be no problem at all. Many of my friends doing "circles" around the Europe just for fun and if they would miss A-B flight, they usually have some option like a A-D-C-B flights booked. So they must not appear on one or second option anyway

there will be no problem - as MO'L says "We don't care if you don't show up" !

I no show quite often, I did it the other night becuase I had a tight connection I booked on a later flight just as a safety device, all went well and I got the first plane. Ryanair don't give a fiddlers how many flights you no-show!